78516672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 227015040

約数和(自身を除く): 148498368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 156, 166, 192, 208, 249, 312, 332, 379, 416, 498, 624, 664, 758, 832, 996, 1079, 1137, 1248, 1328, 1516, 1992, 2158, 2274, 2496, 2656, 3032, 3237, 3984, 4316, 4548, 4927, 5312, 6064, 6474, 7968, 8632, 9096, 9854, 12128, 12948, 14781, 15936, 17264, 18192, 19708, 24256, 25896, 29562, 31457, 34528, 36384, 39416, 51792, 59124, 62914, 69056, 72768, 78832, 94371, 103584, 118248, 125828, 157664, 188742, 207168, 236496, 251656, 315328, 377484, 408941, 472992, 503312, 754968, 817882, 945984, 1006624, 1226823, 1509936, 1635764, 2013248, 2453646, 3019872, 3271528, 4907292, 6039744, 6543056, 9814584, 13086112, 19629168, 26172224, 39258336, 78516672]

約数ペア:

[(1, 78516672), (2, 39258336), (3, 26172224), (4, 19629168), (6, 13086112), (8, 9814584), (12, 6543056), (13, 6039744), (16, 4907292), (24, 3271528), (26, 3019872), (32, 2453646), (39, 2013248), (48, 1635764), (52, 1509936), (64, 1226823), (78, 1006624), (83, 945984), (96, 817882), (104, 754968), (156, 503312), (166, 472992), (192, 408941), (208, 377484), (249, 315328), (312, 251656), (332, 236496), (379, 207168), (416, 188742), (498, 157664), (624, 125828), (664, 118248), (758, 103584), (832, 94371), (996, 78832), (1079, 72768), (1137, 69056), (1248, 62914), (1328, 59124), (1516, 51792), (1992, 39416), (2158, 36384), (2274, 34528), (2496, 31457), (2656, 29562), (3032, 25896), (3237, 24256), (3984, 19708), (4316, 18192), (4548, 17264), (4927, 15936), (5312, 14781), (6064, 12948), (6474, 12128), (7968, 9854), (8632, 9096)]