90208618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 148896000

約数和(自身を除く): 58687382

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 751, 1102, 1502, 2071, 3161, 4142, 6322, 14269, 21779, 28538, 43558, 60059, 81859, 120118, 163718, 413801, 827602, 1555321, 2373911, 3110642, 4747822, 45104309, 90208618]

約数ペア:

[(1, 90208618), (2, 45104309), (19, 4747822), (29, 3110642), (38, 2373911), (58, 1555321), (109, 827602), (218, 413801), (551, 163718), (751, 120118), (1102, 81859), (1502, 60059), (2071, 43558), (3161, 28538), (4142, 21779), (6322, 14269)]