90152036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7068

約数の個数: 36

約数和(自身を含む): 179852400

約数和(自身を除く): 89700364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 7019, 12844, 14038, 28076, 91247, 133361, 182494, 266722, 364988, 533444, 1186211, 1733693, 2372422, 3467386, 4744844, 6934772, 22538009, 45076018, 90152036]

約数ペア:

[(1, 90152036), (2, 45076018), (4, 22538009), (13, 6934772), (19, 4744844), (26, 3467386), (38, 2372422), (52, 1733693), (76, 1186211), (169, 533444), (247, 364988), (338, 266722), (494, 182494), (676, 133361), (988, 91247), (3211, 28076), (6422, 14038), (7019, 12844)]