105020748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8867}}^1$

素因数の和:8931

約数の個数: 72

約数和(自身を含む): 309883392

約数和(自身を除く): 204862644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 8867, 11844, 17734, 26601, 35468, 53202, 62069, 79803, 106404, 124138, 159606, 186207, 248276, 319212, 372414, 416749, 558621, 744828, 833498, 1117242, 1250247, 1666996, 2234484, 2500494, 2917243, 3750741, 5000988, 5834486, 7501482, 8751729, 11668972, 15002964, 17503458, 26255187, 35006916, 52510374, 105020748]

約数ペア:

[(1, 105020748), (2, 52510374), (3, 35006916), (4, 26255187), (6, 17503458), (7, 15002964), (9, 11668972), (12, 8751729), (14, 7501482), (18, 5834486), (21, 5000988), (28, 3750741), (36, 2917243), (42, 2500494), (47, 2234484), (63, 1666996), (84, 1250247), (94, 1117242), (126, 833498), (141, 744828), (188, 558621), (252, 416749), (282, 372414), (329, 319212), (423, 248276), (564, 186207), (658, 159606), (846, 124138), (987, 106404), (1316, 79803), (1692, 62069), (1974, 53202), (2961, 35468), (3948, 26601), (5922, 17734), (8867, 11844)]