90134564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 176889216

約数和(自身を除く): 86754652

約数列:

[1, 2, 4, 13, 26, 41, 52, 67, 82, 134, 164, 268, 533, 631, 871, 1066, 1262, 1742, 2132, 2524, 2747, 3484, 5494, 8203, 10988, 16406, 25871, 32812, 35711, 42277, 51742, 71422, 84554, 103484, 142844, 169108, 336323, 549601, 672646, 1099202, 1345292, 1733357, 2198404, 3466714, 6933428, 22533641, 45067282, 90134564]

約数ペア:

[(1, 90134564), (2, 45067282), (4, 22533641), (13, 6933428), (26, 3466714), (41, 2198404), (52, 1733357), (67, 1345292), (82, 1099202), (134, 672646), (164, 549601), (268, 336323), (533, 169108), (631, 142844), (871, 103484), (1066, 84554), (1262, 71422), (1742, 51742), (2132, 42277), (2524, 35711), (2747, 32812), (3484, 25871), (5494, 16406), (8203, 10988)]