88884612

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 233609376

約数和(自身を除く): 144724764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 857, 1206, 1548, 1714, 2412, 2571, 2881, 3428, 5142, 5762, 7713, 8643, 10284, 11524, 15426, 17286, 25929, 30852, 34572, 36851, 51858, 57419, 73702, 103716, 110553, 114838, 147404, 172257, 221106, 229676, 331659, 344514, 442212, 516771, 663318, 689028, 1033542, 1326636, 2067084, 2469017, 4938034, 7407051, 9876068, 14814102, 22221153, 29628204, 44442306, 88884612]

約数ペア:

[(1, 88884612), (2, 44442306), (3, 29628204), (4, 22221153), (6, 14814102), (9, 9876068), (12, 7407051), (18, 4938034), (36, 2469017), (43, 2067084), (67, 1326636), (86, 1033542), (129, 689028), (134, 663318), (172, 516771), (201, 442212), (258, 344514), (268, 331659), (387, 229676), (402, 221106), (516, 172257), (603, 147404), (774, 114838), (804, 110553), (857, 103716), (1206, 73702), (1548, 57419), (1714, 51858), (2412, 36851), (2571, 34572), (2881, 30852), (3428, 25929), (5142, 17286), (5762, 15426), (7713, 11524), (8643, 10284)]