76906648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 178920000

約数和(自身を除く): 102013352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 709, 728, 1043, 1192, 1418, 1937, 2086, 2836, 3874, 4172, 4963, 5672, 7748, 8344, 9217, 9926, 13559, 15496, 18434, 19852, 27118, 36868, 39704, 54236, 64519, 73736, 105641, 108472, 129038, 211282, 258076, 422564, 516152, 739487, 845128, 1373333, 1478974, 2746666, 2957948, 5493332, 5915896, 9613331, 10986664, 19226662, 38453324, 76906648]

約数ペア:

[(1, 76906648), (2, 38453324), (4, 19226662), (7, 10986664), (8, 9613331), (13, 5915896), (14, 5493332), (26, 2957948), (28, 2746666), (52, 1478974), (56, 1373333), (91, 845128), (104, 739487), (149, 516152), (182, 422564), (298, 258076), (364, 211282), (596, 129038), (709, 108472), (728, 105641), (1043, 73736), (1192, 64519), (1418, 54236), (1937, 39704), (2086, 36868), (2836, 27118), (3874, 19852), (4172, 18434), (4963, 15496), (5672, 13559), (7748, 9926), (8344, 9217)]