83828556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 243885824

約数和(自身を除く): 160057268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 2114, 2203, 2718, 3171, 4228, 4406, 5436, 6342, 6609, 8812, 9513, 12684, 13218, 15421, 19026, 19827, 26436, 30842, 38052, 39654, 46263, 61684, 79308, 92526, 138789, 185052, 277578, 332653, 555156, 665306, 997959, 1330612, 1995918, 2328571, 2993877, 3991836, 4657142, 5987754, 6985713, 9314284, 11975508, 13971426, 20957139, 27942852, 41914278, 83828556]

約数ペア:

[(1, 83828556), (2, 41914278), (3, 27942852), (4, 20957139), (6, 13971426), (7, 11975508), (9, 9314284), (12, 6985713), (14, 5987754), (18, 4657142), (21, 3991836), (28, 2993877), (36, 2328571), (42, 1995918), (63, 1330612), (84, 997959), (126, 665306), (151, 555156), (252, 332653), (302, 277578), (453, 185052), (604, 138789), (906, 92526), (1057, 79308), (1359, 61684), (1812, 46263), (2114, 39654), (2203, 38052), (2718, 30842), (3171, 26436), (4228, 19827), (4406, 19026), (5436, 15421), (6342, 13218), (6609, 12684), (8812, 9513)]