71877652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 86458988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2141, 2398, 3052, 4282, 4796, 8393, 8564, 14987, 16786, 23551, 29974, 33572, 47102, 59948, 94204, 164857, 233369, 329714, 466738, 659428, 933476, 1633583, 2567059, 3267166, 5134118, 6534332, 10268236, 17969413, 35938826, 71877652]

約数ペア:

[(1, 71877652), (2, 35938826), (4, 17969413), (7, 10268236), (11, 6534332), (14, 5134118), (22, 3267166), (28, 2567059), (44, 1633583), (77, 933476), (109, 659428), (154, 466738), (218, 329714), (308, 233369), (436, 164857), (763, 94204), (1199, 59948), (1526, 47102), (2141, 33572), (2398, 29974), (3052, 23551), (4282, 16786), (4796, 14987), (8393, 8564)]