78738912

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 269015040

約数和(自身を除く): 190276128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 277, 282, 288, 329, 336, 376, 378, 423, 432, 504, 554, 564, 658, 672, 752, 756, 831, 846, 864, 987, 1008, 1108, 1128, 1269, 1316, 1504, 1512, 1662, 1692, 1939, 1974, 2016, 2216, 2256, 2493, 2538, 2632, 2961, 3024, 3324, 3384, 3878, 3948, 4432, 4512, 4986, 5076, 5264, 5817, 5922, 6048, 6648, 6768, 7479, 7756, 7896, 8864, 8883, 9972, 10152, 10528, 11634, 11844, 13019, 13296, 13536, 14958, 15512, 15792, 17451, 17766, 19944, 20304, 23268, 23688, 26038, 26592, 29916, 31024, 31584, 34902, 35532, 39057, 39888, 40608, 46536, 47376, 52076, 52353, 59832, 62048, 69804, 71064, 78114, 79776, 91133, 93072, 94752, 104152, 104706, 117171, 119664, 139608, 142128, 156228, 182266, 186144, 208304, 209412, 234342, 239328, 273399, 279216, 284256, 312456, 351513, 364532, 416608, 418824, 468684, 546798, 558432, 624912, 703026, 729064, 820197, 837648, 937368, 1093596, 1249824, 1406052, 1458128, 1640394, 1675296, 1874736, 2187192, 2460591, 2812104, 2916256, 3280788, 3749472, 4374384, 4921182, 5624208, 6561576, 8748768, 9842364, 11248416, 13123152, 19684728, 26246304, 39369456, 78738912]

約数ペア:

[(1, 78738912), (2, 39369456), (3, 26246304), (4, 19684728), (6, 13123152), (7, 11248416), (8, 9842364), (9, 8748768), (12, 6561576), (14, 5624208), (16, 4921182), (18, 4374384), (21, 3749472), (24, 3280788), (27, 2916256), (28, 2812104), (32, 2460591), (36, 2187192), (42, 1874736), (47, 1675296), (48, 1640394), (54, 1458128), (56, 1406052), (63, 1249824), (72, 1093596), (84, 937368), (94, 837648), (96, 820197), (108, 729064), (112, 703026), (126, 624912), (141, 558432), (144, 546798), (168, 468684), (188, 418824), (189, 416608), (216, 364532), (224, 351513), (252, 312456), (277, 284256), (282, 279216), (288, 273399), (329, 239328), (336, 234342), (376, 209412), (378, 208304), (423, 186144), (432, 182266), (504, 156228), (554, 142128), (564, 139608), (658, 119664), (672, 117171), (752, 104706), (756, 104152), (831, 94752), (846, 93072), (864, 91133), (987, 79776), (1008, 78114), (1108, 71064), (1128, 69804), (1269, 62048), (1316, 59832), (1504, 52353), (1512, 52076), (1662, 47376), (1692, 46536), (1939, 40608), (1974, 39888), (2016, 39057), (2216, 35532), (2256, 34902), (2493, 31584), (2538, 31024), (2632, 29916), (2961, 26592), (3024, 26038), (3324, 23688), (3384, 23268), (3878, 20304), (3948, 19944), (4432, 17766), (4512, 17451), (4986, 15792), (5076, 15512), (5264, 14958), (5817, 13536), (5922, 13296), (6048, 13019), (6648, 11844), (6768, 11634), (7479, 10528), (7756, 10152), (7896, 9972), (8864, 8883)]