87040366

素因数分解:

$2^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 66276434

約数列:

[1, 2, 7, 14, 49, 98, 181, 343, 362, 686, 701, 1267, 1402, 2534, 4907, 8869, 9814, 17738, 34349, 62083, 68698, 124166, 126881, 240443, 253762, 480886, 888167, 1776334, 6217169, 12434338, 43520183, 87040366]

約数ペア:

[(1, 87040366), (2, 43520183), (7, 12434338), (14, 6217169), (49, 1776334), (98, 888167), (181, 480886), (343, 253762), (362, 240443), (686, 126881), (701, 124166), (1267, 68698), (1402, 62083), (2534, 34349), (4907, 17738), (8869, 9814)]