90745710046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{86719}}^1$

素因数の和:87016

約数の個数: 32

約数和(自身を含む): 142359552000

約数和(自身を除く): 51613841954

約数列:

[1, 2, 37, 74, 79, 158, 179, 358, 2923, 5846, 6623, 13246, 14141, 28282, 86719, 173438, 523217, 1046434, 3208603, 6417206, 6850801, 13701602, 15522701, 31045402, 253479637, 506959274, 574339937, 1148679874, 1226293379, 2452586758, 45372855023, 90745710046]

約数ペア:

[(1, 90745710046), (2, 45372855023), (37, 2452586758), (74, 1226293379), (79, 1148679874), (158, 574339937), (179, 506959274), (358, 253479637), (2923, 31045402), (5846, 15522701), (6623, 13701602), (13246, 6850801), (14141, 6417206), (28282, 3208603), (86719, 1046434), (173438, 523217)]