87663456

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3853}}^1$

素因数の和:3948

約数の個数: 72

約数和(自身を含む): 252514080

約数和(自身を除く): 164850624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 3853, 5688, 7584, 7706, 11376, 11559, 15412, 22752, 23118, 30824, 34677, 46236, 61648, 69354, 92472, 123296, 138708, 184944, 277416, 304387, 369888, 554832, 608774, 913161, 1109664, 1217548, 1826322, 2435096, 2739483, 3652644, 4870192, 5478966, 7305288, 9740384, 10957932, 14610576, 21915864, 29221152, 43831728, 87663456]

約数ペア:

[(1, 87663456), (2, 43831728), (3, 29221152), (4, 21915864), (6, 14610576), (8, 10957932), (9, 9740384), (12, 7305288), (16, 5478966), (18, 4870192), (24, 3652644), (32, 2739483), (36, 2435096), (48, 1826322), (72, 1217548), (79, 1109664), (96, 913161), (144, 608774), (158, 554832), (237, 369888), (288, 304387), (316, 277416), (474, 184944), (632, 138708), (711, 123296), (948, 92472), (1264, 69354), (1422, 61648), (1896, 46236), (2528, 34677), (2844, 30824), (3792, 23118), (3853, 22752), (5688, 15412), (7584, 11559), (7706, 11376)]