72715122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139301}}^1$

素因数の和:139338

約数の個数: 24

約数和(自身を含む): 162983340

約数和(自身を除く): 90268218

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 139301, 278602, 417903, 835806, 1253709, 2507418, 4039729, 8079458, 12119187, 24238374, 36357561, 72715122]

約数ペア:

[(1, 72715122), (2, 36357561), (3, 24238374), (6, 12119187), (9, 8079458), (18, 4039729), (29, 2507418), (58, 1253709), (87, 835806), (174, 417903), (261, 278602), (522, 139301)]