90057456

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:2974

約数の個数: 60

約数和(自身を含む): 253229080

約数和(自身を除く): 163171624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2731, 2748, 3664, 4122, 5462, 5496, 8193, 8244, 10924, 10992, 16386, 16488, 21848, 24579, 32772, 32976, 43696, 49158, 65544, 98316, 131088, 196632, 393264, 625399, 1250798, 1876197, 2501596, 3752394, 5003192, 5628591, 7504788, 10006384, 11257182, 15009576, 22514364, 30019152, 45028728, 90057456]

約数ペア:

[(1, 90057456), (2, 45028728), (3, 30019152), (4, 22514364), (6, 15009576), (8, 11257182), (9, 10006384), (12, 7504788), (16, 5628591), (18, 5003192), (24, 3752394), (36, 2501596), (48, 1876197), (72, 1250798), (144, 625399), (229, 393264), (458, 196632), (687, 131088), (916, 98316), (1374, 65544), (1832, 49158), (2061, 43696), (2731, 32976), (2748, 32772), (3664, 24579), (4122, 21848), (5462, 16488), (5496, 16386), (8193, 10992), (8244, 10924)]