90148436

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3660

約数の個数: 36

約数和(自身を含む): 184970016

約数和(自身を除く): 94821580

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3511, 3668, 6419, 7022, 12838, 14044, 24577, 25676, 49154, 98308, 172039, 344078, 459941, 688156, 919882, 1839764, 3219587, 6439174, 12878348, 22537109, 45074218, 90148436]

約数ペア:

[(1, 90148436), (2, 45074218), (4, 22537109), (7, 12878348), (14, 6439174), (28, 3219587), (49, 1839764), (98, 919882), (131, 688156), (196, 459941), (262, 344078), (524, 172039), (917, 98308), (1834, 49154), (3511, 25676), (3668, 24577), (6419, 14044), (7022, 12838)]