78568204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12526

約数の個数: 36

約数和(自身を含む): 162768592

約数和(自身を除く): 84200388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 12487, 24974, 49948, 137357, 162331, 274714, 324662, 549428, 649324, 1510927, 1785641, 3021854, 3571282, 6043708, 7142564, 19642051, 39284102, 78568204]

約数ペア:

[(1, 78568204), (2, 39284102), (4, 19642051), (11, 7142564), (13, 6043708), (22, 3571282), (26, 3021854), (44, 1785641), (52, 1510927), (121, 649324), (143, 549428), (242, 324662), (286, 274714), (484, 162331), (572, 137357), (1573, 49948), (3146, 24974), (6292, 12487)]