77999712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 176016288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 76, 82, 84, 96, 112, 114, 123, 133, 149, 152, 164, 168, 224, 228, 246, 266, 287, 298, 304, 328, 336, 399, 447, 456, 492, 532, 574, 596, 608, 656, 672, 779, 798, 861, 894, 912, 984, 1043, 1064, 1148, 1192, 1312, 1558, 1596, 1722, 1788, 1824, 1968, 2086, 2128, 2296, 2337, 2384, 2831, 3116, 3129, 3192, 3444, 3576, 3936, 4172, 4256, 4592, 4674, 4768, 5453, 5662, 6109, 6232, 6258, 6384, 6888, 7152, 8344, 8493, 9184, 9348, 10906, 11324, 12218, 12464, 12516, 12768, 13776, 14304, 16359, 16688, 16986, 18327, 18696, 19817, 21812, 22648, 24436, 24928, 25032, 27552, 32718, 33376, 33972, 36654, 37392, 39634, 42763, 43624, 45296, 48872, 50064, 59451, 65436, 67944, 73308, 74784, 79268, 85526, 87248, 90592, 97744, 100128, 116071, 118902, 128289, 130872, 135888, 146616, 158536, 171052, 174496, 195488, 232142, 237804, 256578, 261744, 271776, 293232, 317072, 342104, 348213, 464284, 475608, 513156, 523488, 586464, 634144, 684208, 696426, 812497, 928568, 951216, 1026312, 1368416, 1392852, 1624994, 1857136, 1902432, 2052624, 2437491, 2785704, 3249988, 3714272, 4105248, 4874982, 5571408, 6499976, 9749964, 11142816, 12999952, 19499928, 25999904, 38999856, 77999712]

約数ペア:

[(1, 77999712), (2, 38999856), (3, 25999904), (4, 19499928), (6, 12999952), (7, 11142816), (8, 9749964), (12, 6499976), (14, 5571408), (16, 4874982), (19, 4105248), (21, 3714272), (24, 3249988), (28, 2785704), (32, 2437491), (38, 2052624), (41, 1902432), (42, 1857136), (48, 1624994), (56, 1392852), (57, 1368416), (76, 1026312), (82, 951216), (84, 928568), (96, 812497), (112, 696426), (114, 684208), (123, 634144), (133, 586464), (149, 523488), (152, 513156), (164, 475608), (168, 464284), (224, 348213), (228, 342104), (246, 317072), (266, 293232), (287, 271776), (298, 261744), (304, 256578), (328, 237804), (336, 232142), (399, 195488), (447, 174496), (456, 171052), (492, 158536), (532, 146616), (574, 135888), (596, 130872), (608, 128289), (656, 118902), (672, 116071), (779, 100128), (798, 97744), (861, 90592), (894, 87248), (912, 85526), (984, 79268), (1043, 74784), (1064, 73308), (1148, 67944), (1192, 65436), (1312, 59451), (1558, 50064), (1596, 48872), (1722, 45296), (1788, 43624), (1824, 42763), (1968, 39634), (2086, 37392), (2128, 36654), (2296, 33972), (2337, 33376), (2384, 32718), (2831, 27552), (3116, 25032), (3129, 24928), (3192, 24436), (3444, 22648), (3576, 21812), (3936, 19817), (4172, 18696), (4256, 18327), (4592, 16986), (4674, 16688), (4768, 16359), (5453, 14304), (5662, 13776), (6109, 12768), (6232, 12516), (6258, 12464), (6384, 12218), (6888, 11324), (7152, 10906), (8344, 9348), (8493, 9184)]