68689458

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14664

約数の個数: 40

約数和(自身を含む): 159233580

約数和(自身を除く): 90544122

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 14621, 29242, 43863, 87726, 131589, 263178, 394767, 424009, 789534, 848018, 1184301, 1272027, 2368602, 2544054, 3816081, 7632162, 11448243, 22896486, 34344729, 68689458]

約数ペア:

[(1, 68689458), (2, 34344729), (3, 22896486), (6, 11448243), (9, 7632162), (18, 3816081), (27, 2544054), (29, 2368602), (54, 1272027), (58, 1184301), (81, 848018), (87, 789534), (162, 424009), (174, 394767), (261, 263178), (522, 131589), (783, 87726), (1566, 43863), (2349, 29242), (4698, 14621)]