90227238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21391}}^1$

素因数の和:21452

約数の個数: 32

約数和(自身を含む): 195095040

約数和(自身を除く): 104867802

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 21391, 42782, 64173, 128346, 406429, 791467, 812858, 1219287, 1582934, 2374401, 2438574, 4748802, 15037873, 30075746, 45113619, 90227238]

約数ペア:

[(1, 90227238), (2, 45113619), (3, 30075746), (6, 15037873), (19, 4748802), (37, 2438574), (38, 2374401), (57, 1582934), (74, 1219287), (111, 812858), (114, 791467), (222, 406429), (703, 128346), (1406, 64173), (2109, 42782), (4218, 21391)]