64917648

素因数分解:

$2^4\times 3^2\times {\mathrm{450817}}^1$

素因数の和:450831

約数の個数: 30

約数和(自身を含む): 181679654

約数和(自身を除く): 116762006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 450817, 901634, 1352451, 1803268, 2704902, 3606536, 4057353, 5409804, 7213072, 8114706, 10819608, 16229412, 21639216, 32458824, 64917648]

約数ペア:

[(1, 64917648), (2, 32458824), (3, 21639216), (4, 16229412), (6, 10819608), (8, 8114706), (9, 7213072), (12, 5409804), (16, 4057353), (18, 3606536), (24, 2704902), (36, 1803268), (48, 1352451), (72, 901634), (144, 450817)]