64106928

素因数分解:

$2^4\times 3^2\times {\mathrm{445187}}^1$

素因数の和:445201

約数の個数: 30

約数和(自身を含む): 179410764

約数和(自身を除く): 115303836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 445187, 890374, 1335561, 1780748, 2671122, 3561496, 4006683, 5342244, 7122992, 8013366, 10684488, 16026732, 21368976, 32053464, 64106928]

約数ペア:

[(1, 64106928), (2, 32053464), (3, 21368976), (4, 16026732), (6, 10684488), (8, 8013366), (9, 7122992), (12, 5342244), (16, 4006683), (18, 3561496), (24, 2671122), (36, 1780748), (48, 1335561), (72, 890374), (144, 445187)]