64878984

素因数分解:

$2^3\times 3^2\times {\mathrm{901097}}^1$

素因数の和:901109

約数の個数: 24

約数和(自身を含む): 175714110

約数和(自身を除く): 110835126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 901097, 1802194, 2703291, 3604388, 5406582, 7208776, 8109873, 10813164, 16219746, 21626328, 32439492, 64878984]

約数ペア:

[(1, 64878984), (2, 32439492), (3, 21626328), (4, 16219746), (6, 10813164), (8, 8109873), (9, 7208776), (12, 5406582), (18, 3604388), (24, 2703291), (36, 1802194), (72, 901097)]