81094728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23629}}^1$

素因数の和:23662

約数の個数: 64

約数和(自身を含む): 238190400

約数和(自身を除く): 157095672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 23629, 47258, 70887, 94516, 141774, 189032, 259919, 283548, 307177, 519838, 567096, 614354, 779757, 921531, 1039676, 1228708, 1559514, 1843062, 2079352, 2457416, 3119028, 3378947, 3686124, 6238056, 6757894, 7372248, 10136841, 13515788, 20273682, 27031576, 40547364, 81094728]

約数ペア:

[(1, 81094728), (2, 40547364), (3, 27031576), (4, 20273682), (6, 13515788), (8, 10136841), (11, 7372248), (12, 6757894), (13, 6238056), (22, 3686124), (24, 3378947), (26, 3119028), (33, 2457416), (39, 2079352), (44, 1843062), (52, 1559514), (66, 1228708), (78, 1039676), (88, 921531), (104, 779757), (132, 614354), (143, 567096), (156, 519838), (264, 307177), (286, 283548), (312, 259919), (429, 189032), (572, 141774), (858, 94516), (1144, 70887), (1716, 47258), (3432, 23629)]