4800021372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{75629}}^1$

素因数の和:75723

約数の個数: 72

約数和(自身を含む): 12718545840

約数和(自身を除く): 7918524468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 3526, 5289, 7052, 10578, 15867, 21156, 31734, 63468, 75629, 151258, 226887, 302516, 453774, 680661, 907548, 1361322, 2722644, 3100789, 3252047, 6201578, 6504094, 9302367, 9756141, 12403156, 13008188, 18604734, 19512282, 27907101, 29268423, 37209468, 39024564, 55814202, 58536846, 111628404, 117073692, 133333927, 266667854, 400001781, 533335708, 800003562, 1200005343, 1600007124, 2400010686, 4800021372]

約数ペア:

[(1, 4800021372), (2, 2400010686), (3, 1600007124), (4, 1200005343), (6, 800003562), (9, 533335708), (12, 400001781), (18, 266667854), (36, 133333927), (41, 117073692), (43, 111628404), (82, 58536846), (86, 55814202), (123, 39024564), (129, 37209468), (164, 29268423), (172, 27907101), (246, 19512282), (258, 18604734), (369, 13008188), (387, 12403156), (492, 9756141), (516, 9302367), (738, 6504094), (774, 6201578), (1476, 3252047), (1548, 3100789), (1763, 2722644), (3526, 1361322), (5289, 907548), (7052, 680661), (10578, 453774), (15867, 302516), (21156, 226887), (31734, 151258), (63468, 75629)]