90328368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144757}}^1$

素因数の和:144781

約数の個数: 40

約数和(自身を含む): 251299888

約数和(自身を除く): 160971520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144757, 289514, 434271, 579028, 868542, 1158056, 1737084, 1881841, 2316112, 3474168, 3763682, 5645523, 6948336, 7527364, 11291046, 15054728, 22582092, 30109456, 45164184, 90328368]

約数ペア:

[(1, 90328368), (2, 45164184), (3, 30109456), (4, 22582092), (6, 15054728), (8, 11291046), (12, 7527364), (13, 6948336), (16, 5645523), (24, 3763682), (26, 3474168), (39, 2316112), (48, 1881841), (52, 1737084), (78, 1158056), (104, 868542), (156, 579028), (208, 434271), (312, 289514), (624, 144757)]