84850472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 192906240

約数和(自身を除く): 108055768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1321, 1736, 2072, 2294, 2642, 4588, 5284, 8029, 9176, 9247, 10568, 16058, 18494, 32116, 36988, 40951, 48877, 64232, 73976, 81902, 97754, 163804, 195508, 286657, 327608, 342139, 391016, 573314, 684278, 1146628, 1368556, 1515187, 2293256, 2737112, 3030374, 6060748, 10606309, 12121496, 21212618, 42425236, 84850472]

約数ペア:

[(1, 84850472), (2, 42425236), (4, 21212618), (7, 12121496), (8, 10606309), (14, 6060748), (28, 3030374), (31, 2737112), (37, 2293256), (56, 1515187), (62, 1368556), (74, 1146628), (124, 684278), (148, 573314), (217, 391016), (248, 342139), (259, 327608), (296, 286657), (434, 195508), (518, 163804), (868, 97754), (1036, 81902), (1147, 73976), (1321, 64232), (1736, 48877), (2072, 40951), (2294, 36988), (2642, 32116), (4588, 18494), (5284, 16058), (8029, 10568), (9176, 9247)]