87017724

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 228708480

約数和(自身を除く): 141690756

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, 839, 1206, 1548, 1678, 2412, 2517, 2881, 3356, 5034, 5762, 7551, 8643, 10068, 11524, 15102, 17286, 25929, 30204, 34572, 36077, 51858, 56213, 72154, 103716, 108231, 112426, 144308, 168639, 216462, 224852, 324693, 337278, 432924, 505917, 649386, 674556, 1011834, 1298772, 2023668, 2417159, 4834318, 7251477, 9668636, 14502954, 21754431, 29005908, 43508862, 87017724]

約数ペア:

[(1, 87017724), (2, 43508862), (3, 29005908), (4, 21754431), (6, 14502954), (9, 9668636), (12, 7251477), (18, 4834318), (36, 2417159), (43, 2023668), (67, 1298772), (86, 1011834), (129, 674556), (134, 649386), (172, 505917), (201, 432924), (258, 337278), (268, 324693), (387, 224852), (402, 216462), (516, 168639), (603, 144308), (774, 112426), (804, 108231), (839, 103716), (1206, 72154), (1548, 56213), (1678, 51858), (2412, 36077), (2517, 34572), (2881, 30204), (3356, 25929), (5034, 17286), (5762, 15102), (7551, 11524), (8643, 10068)]