90177264

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20246

約数の個数: 60

約数和(自身を含む): 260524992

約数和(自身を除く): 170347728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20201, 40402, 60603, 80804, 121206, 161608, 181809, 242412, 323216, 363618, 484824, 626231, 727236, 969648, 1252462, 1454472, 1878693, 2504924, 2908944, 3757386, 5009848, 5636079, 7514772, 10019696, 11272158, 15029544, 22544316, 30059088, 45088632, 90177264]

約数ペア:

[(1, 90177264), (2, 45088632), (3, 30059088), (4, 22544316), (6, 15029544), (8, 11272158), (9, 10019696), (12, 7514772), (16, 5636079), (18, 5009848), (24, 3757386), (31, 2908944), (36, 2504924), (48, 1878693), (62, 1454472), (72, 1252462), (93, 969648), (124, 727236), (144, 626231), (186, 484824), (248, 363618), (279, 323216), (372, 242412), (496, 181809), (558, 161608), (744, 121206), (1116, 80804), (1488, 60603), (2232, 40402), (4464, 20201)]