64489644

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26737}}^1$

素因数の和:26814

約数の個数: 36

約数和(自身を含む): 165454744

約数和(自身を除く): 100965100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 26737, 53474, 80211, 106948, 160422, 240633, 320844, 481266, 962532, 1791379, 3582758, 5374137, 7165516, 10748274, 16122411, 21496548, 32244822, 64489644]

約数ペア:

[(1, 64489644), (2, 32244822), (3, 21496548), (4, 16122411), (6, 10748274), (9, 7165516), (12, 5374137), (18, 3582758), (36, 1791379), (67, 962532), (134, 481266), (201, 320844), (268, 240633), (402, 160422), (603, 106948), (804, 80211), (1206, 53474), (2412, 26737)]