90312144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144731}}^1$

素因数の和:144755

約数の個数: 40

約数和(自身を含む): 251254752

約数和(自身を除く): 160942608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144731, 289462, 434193, 578924, 868386, 1157848, 1736772, 1881503, 2315696, 3473544, 3763006, 5644509, 6947088, 7526012, 11289018, 15052024, 22578036, 30104048, 45156072, 90312144]

約数ペア:

[(1, 90312144), (2, 45156072), (3, 30104048), (4, 22578036), (6, 15052024), (8, 11289018), (12, 7526012), (13, 6947088), (16, 5644509), (24, 3763006), (26, 3473544), (39, 2315696), (48, 1881503), (52, 1736772), (78, 1157848), (104, 868386), (156, 578924), (208, 434193), (312, 289462), (624, 144731)]