99687757904

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{56131}}^1$

素因数の和:56404

約数の個数: 80

約数和(自身を含む): 224346581376

約数和(自身を除く): 124658823472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 157, 202, 314, 404, 628, 707, 808, 1099, 1256, 1414, 1616, 2198, 2512, 2828, 4396, 5656, 8792, 11312, 15857, 17584, 31714, 56131, 63428, 110999, 112262, 126856, 221998, 224524, 253712, 392917, 443996, 449048, 785834, 887992, 898096, 1571668, 1775984, 3143336, 5669231, 6286672, 8812567, 11338462, 17625134, 22676924, 35250268, 39684617, 45353848, 61687969, 70500536, 79369234, 90707696, 123375938, 141001072, 158738468, 246751876, 317476936, 493503752, 634953872, 890069267, 987007504, 1780138534, 3560277068, 6230484869, 7120554136, 12460969738, 14241108272, 24921939476, 49843878952, 99687757904]

約数ペア:

[(1, 99687757904), (2, 49843878952), (4, 24921939476), (7, 14241108272), (8, 12460969738), (14, 7120554136), (16, 6230484869), (28, 3560277068), (56, 1780138534), (101, 987007504), (112, 890069267), (157, 634953872), (202, 493503752), (314, 317476936), (404, 246751876), (628, 158738468), (707, 141001072), (808, 123375938), (1099, 90707696), (1256, 79369234), (1414, 70500536), (1616, 61687969), (2198, 45353848), (2512, 39684617), (2828, 35250268), (4396, 22676924), (5656, 17625134), (8792, 11338462), (11312, 8812567), (15857, 6286672), (17584, 5669231), (31714, 3143336), (56131, 1775984), (63428, 1571668), (110999, 898096), (112262, 887992), (126856, 785834), (221998, 449048), (224524, 443996), (253712, 392917)]