90498528

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2248

約数の個数: 72

約数和(自身を含む): 259184016

約数和(自身を除く): 168685488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2081, 2416, 2718, 3624, 4162, 4832, 5436, 6243, 7248, 8324, 10872, 12486, 14496, 16648, 18729, 21744, 24972, 33296, 37458, 43488, 49944, 66592, 74916, 99888, 149832, 199776, 299664, 314231, 599328, 628462, 942693, 1256924, 1885386, 2513848, 2828079, 3770772, 5027696, 5656158, 7541544, 10055392, 11312316, 15083088, 22624632, 30166176, 45249264, 90498528]

約数ペア:

[(1, 90498528), (2, 45249264), (3, 30166176), (4, 22624632), (6, 15083088), (8, 11312316), (9, 10055392), (12, 7541544), (16, 5656158), (18, 5027696), (24, 3770772), (32, 2828079), (36, 2513848), (48, 1885386), (72, 1256924), (96, 942693), (144, 628462), (151, 599328), (288, 314231), (302, 299664), (453, 199776), (604, 149832), (906, 99888), (1208, 74916), (1359, 66592), (1812, 49944), (2081, 43488), (2416, 37458), (2718, 33296), (3624, 24972), (4162, 21744), (4832, 18729), (5436, 16648), (6243, 14496), (7248, 12486), (8324, 10872)]