84728268

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 225905680

約数和(自身を除く): 141177412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1429, 1647, 2196, 2858, 3294, 4287, 4941, 5716, 6588, 8574, 9882, 12861, 14823, 17148, 19764, 25722, 29646, 38583, 51444, 59292, 77166, 87169, 115749, 154332, 174338, 231498, 261507, 347247, 348676, 462996, 523014, 694494, 784521, 1046028, 1388988, 1569042, 2353563, 3138084, 4707126, 7060689, 9414252, 14121378, 21182067, 28242756, 42364134, 84728268]

約数ペア:

[(1, 84728268), (2, 42364134), (3, 28242756), (4, 21182067), (6, 14121378), (9, 9414252), (12, 7060689), (18, 4707126), (27, 3138084), (36, 2353563), (54, 1569042), (61, 1388988), (81, 1046028), (108, 784521), (122, 694494), (162, 523014), (183, 462996), (243, 348676), (244, 347247), (324, 261507), (366, 231498), (486, 174338), (549, 154332), (732, 115749), (972, 87169), (1098, 77166), (1429, 59292), (1647, 51444), (2196, 38583), (2858, 29646), (3294, 25722), (4287, 19764), (4941, 17148), (5716, 14823), (6588, 12861), (8574, 9882)]