77420576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 163404864

約数和(自身を除く): 85984288

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2843, 3404, 5686, 6808, 11372, 13616, 22744, 27232, 45488, 65389, 90976, 105191, 130778, 210382, 261556, 420764, 523112, 841528, 1046224, 1683056, 2092448, 2419393, 3366112, 4838786, 9677572, 19355144, 38710288, 77420576]

約数ペア:

[(1, 77420576), (2, 38710288), (4, 19355144), (8, 9677572), (16, 4838786), (23, 3366112), (32, 2419393), (37, 2092448), (46, 1683056), (74, 1046224), (92, 841528), (148, 523112), (184, 420764), (296, 261556), (368, 210382), (592, 130778), (736, 105191), (851, 90976), (1184, 65389), (1702, 45488), (2843, 27232), (3404, 22744), (5686, 13616), (6808, 11372)]