68027904

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 320

約数和(自身を含む): 248793600

約数和(自身を除く): 180765696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 48, 54, 56, 57, 63, 64, 72, 74, 76, 84, 96, 108, 111, 112, 114, 126, 128, 133, 144, 148, 152, 168, 171, 189, 192, 216, 222, 224, 228, 252, 256, 259, 266, 288, 296, 304, 333, 336, 342, 378, 384, 399, 432, 444, 448, 456, 504, 512, 513, 518, 532, 576, 592, 608, 666, 672, 684, 703, 756, 768, 777, 798, 864, 888, 896, 912, 999, 1008, 1026, 1036, 1064, 1152, 1184, 1197, 1216, 1332, 1344, 1368, 1406, 1512, 1536, 1554, 1596, 1728, 1776, 1792, 1824, 1998, 2016, 2052, 2072, 2109, 2128, 2304, 2331, 2368, 2394, 2432, 2664, 2688, 2736, 2812, 3024, 3108, 3192, 3456, 3552, 3584, 3591, 3648, 3996, 4032, 4104, 4144, 4218, 4256, 4608, 4662, 4736, 4788, 4864, 4921, 5328, 5376, 5472, 5624, 6048, 6216, 6327, 6384, 6912, 6993, 7104, 7182, 7296, 7992, 8064, 8208, 8288, 8436, 8512, 9324, 9472, 9576, 9728, 9842, 10656, 10752, 10944, 11248, 12096, 12432, 12654, 12768, 13824, 13986, 14208, 14364, 14592, 14763, 15984, 16128, 16416, 16576, 16872, 17024, 18648, 18944, 18981, 19152, 19684, 21312, 21888, 22496, 24192, 24864, 25308, 25536, 27972, 28416, 28728, 29184, 29526, 31968, 32256, 32832, 33152, 33744, 34048, 37296, 37962, 38304, 39368, 42624, 43776, 44289, 44992, 48384, 49728, 50616, 51072, 55944, 56832, 57456, 59052, 63936, 65664, 66304, 67488, 68096, 74592, 75924, 76608, 78736, 85248, 87552, 88578, 89984, 96768, 99456, 101232, 102144, 111888, 114912, 118104, 127872, 131328, 132608, 132867, 134976, 149184, 151848, 153216, 157472, 170496, 177156, 179968, 198912, 202464, 204288, 223776, 229824, 236208, 255744, 262656, 265734, 269952, 298368, 303696, 306432, 314944, 354312, 359936, 397824, 404928, 447552, 459648, 472416, 511488, 531468, 539904, 596736, 607392, 612864, 629888, 708624, 809856, 895104, 919296, 944832, 1062936, 1079808, 1193472, 1214784, 1259776, 1417248, 1619712, 1790208, 1838592, 1889664, 2125872, 2429568, 2519552, 2834496, 3239424, 3580416, 3779328, 4251744, 4859136, 5668992, 7558656, 8503488, 9718272, 11337984, 17006976, 22675968, 34013952, 68027904]

約数ペア:

[(1, 68027904), (2, 34013952), (3, 22675968), (4, 17006976), (6, 11337984), (7, 9718272), (8, 8503488), (9, 7558656), (12, 5668992), (14, 4859136), (16, 4251744), (18, 3779328), (19, 3580416), (21, 3239424), (24, 2834496), (27, 2519552), (28, 2429568), (32, 2125872), (36, 1889664), (37, 1838592), (38, 1790208), (42, 1619712), (48, 1417248), (54, 1259776), (56, 1214784), (57, 1193472), (63, 1079808), (64, 1062936), (72, 944832), (74, 919296), (76, 895104), (84, 809856), (96, 708624), (108, 629888), (111, 612864), (112, 607392), (114, 596736), (126, 539904), (128, 531468), (133, 511488), (144, 472416), (148, 459648), (152, 447552), (168, 404928), (171, 397824), (189, 359936), (192, 354312), (216, 314944), (222, 306432), (224, 303696), (228, 298368), (252, 269952), (256, 265734), (259, 262656), (266, 255744), (288, 236208), (296, 229824), (304, 223776), (333, 204288), (336, 202464), (342, 198912), (378, 179968), (384, 177156), (399, 170496), (432, 157472), (444, 153216), (448, 151848), (456, 149184), (504, 134976), (512, 132867), (513, 132608), (518, 131328), (532, 127872), (576, 118104), (592, 114912), (608, 111888), (666, 102144), (672, 101232), (684, 99456), (703, 96768), (756, 89984), (768, 88578), (777, 87552), (798, 85248), (864, 78736), (888, 76608), (896, 75924), (912, 74592), (999, 68096), (1008, 67488), (1026, 66304), (1036, 65664), (1064, 63936), (1152, 59052), (1184, 57456), (1197, 56832), (1216, 55944), (1332, 51072), (1344, 50616), (1368, 49728), (1406, 48384), (1512, 44992), (1536, 44289), (1554, 43776), (1596, 42624), (1728, 39368), (1776, 38304), (1792, 37962), (1824, 37296), (1998, 34048), (2016, 33744), (2052, 33152), (2072, 32832), (2109, 32256), (2128, 31968), (2304, 29526), (2331, 29184), (2368, 28728), (2394, 28416), (2432, 27972), (2664, 25536), (2688, 25308), (2736, 24864), (2812, 24192), (3024, 22496), (3108, 21888), (3192, 21312), (3456, 19684), (3552, 19152), (3584, 18981), (3591, 18944), (3648, 18648), (3996, 17024), (4032, 16872), (4104, 16576), (4144, 16416), (4218, 16128), (4256, 15984), (4608, 14763), (4662, 14592), (4736, 14364), (4788, 14208), (4864, 13986), (4921, 13824), (5328, 12768), (5376, 12654), (5472, 12432), (5624, 12096), (6048, 11248), (6216, 10944), (6327, 10752), (6384, 10656), (6912, 9842), (6993, 9728), (7104, 9576), (7182, 9472), (7296, 9324), (7992, 8512), (8064, 8436), (8208, 8288)]