81610896

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10181}}^1$

素因数の和:10359

約数の個数: 40

約数和(自身を含む): 212111424

約数和(自身を除く): 130500528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 10181, 20362, 30543, 40724, 61086, 81448, 122172, 162896, 244344, 488688, 1700227, 3400454, 5100681, 6800908, 10201362, 13601816, 20402724, 27203632, 40805448, 81610896]

約数ペア:

[(1, 81610896), (2, 40805448), (3, 27203632), (4, 20402724), (6, 13601816), (8, 10201362), (12, 6800908), (16, 5100681), (24, 3400454), (48, 1700227), (167, 488688), (334, 244344), (501, 162896), (668, 122172), (1002, 81448), (1336, 61086), (2004, 40724), (2672, 30543), (4008, 20362), (8016, 10181)]