90784137172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1\times {\mathrm{2903}}^1$

素因数の和:4672

約数の個数: 48

約数和(自身を含む): 164164049280

約数和(自身を除く): 73379912108

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1609, 2903, 3218, 4859, 5806, 6436, 9718, 11612, 19436, 69187, 124829, 138374, 181817, 249658, 276748, 328039, 363634, 499316, 656078, 727268, 1312156, 4670927, 7818131, 9341854, 14105677, 15636262, 18683708, 28211354, 31272524, 56422708, 200849861, 401699722, 527814751, 803399444, 1055629502, 2111259004, 22696034293, 45392068586, 90784137172]

約数ペア:

[(1, 90784137172), (2, 45392068586), (4, 22696034293), (43, 2111259004), (86, 1055629502), (113, 803399444), (172, 527814751), (226, 401699722), (452, 200849861), (1609, 56422708), (2903, 31272524), (3218, 28211354), (4859, 18683708), (5806, 15636262), (6436, 14105677), (9718, 9341854), (11612, 7818131), (19436, 4670927), (69187, 1312156), (124829, 727268), (138374, 656078), (181817, 499316), (249658, 363634), (276748, 328039)]