72271422

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{138451}}^1$

素因数の和:138488

約数の個数: 24

約数和(自身を含む): 161988840

約数和(自身を除く): 89717418

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 138451, 276902, 415353, 830706, 1246059, 2492118, 4015079, 8030158, 12045237, 24090474, 36135711, 72271422]

約数ペア:

[(1, 72271422), (2, 36135711), (3, 24090474), (6, 12045237), (9, 8030158), (18, 4015079), (29, 2492118), (58, 1246059), (87, 830706), (174, 415353), (261, 276902), (522, 138451)]