90503088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145037}}^1$

素因数の和:145061

約数の個数: 40

約数和(自身を含む): 251785968

約数和(自身を除く): 161282880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 145037, 290074, 435111, 580148, 870222, 1160296, 1740444, 1885481, 2320592, 3480888, 3770962, 5656443, 6961776, 7541924, 11312886, 15083848, 22625772, 30167696, 45251544, 90503088]

約数ペア:

[(1, 90503088), (2, 45251544), (3, 30167696), (4, 22625772), (6, 15083848), (8, 11312886), (12, 7541924), (13, 6961776), (16, 5656443), (24, 3770962), (26, 3480888), (39, 2320592), (48, 1885481), (52, 1740444), (78, 1160296), (104, 870222), (156, 580148), (208, 435111), (312, 290074), (624, 145037)]