66213648

素因数分解:

$2^4\times 3^2\times {\mathrm{459817}}^1$

素因数の和:459831

約数の個数: 30

約数和(自身を含む): 185306654

約数和(自身を除く): 119093006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 459817, 919634, 1379451, 1839268, 2758902, 3678536, 4138353, 5517804, 7357072, 8276706, 11035608, 16553412, 22071216, 33106824, 66213648]

約数ペア:

[(1, 66213648), (2, 33106824), (3, 22071216), (4, 16553412), (6, 11035608), (8, 8276706), (9, 7357072), (12, 5517804), (16, 4138353), (18, 3678536), (24, 2758902), (36, 1839268), (48, 1379451), (72, 919634), (144, 459817)]