78550488

素因数分解:

$2^3\times 3^2\times {\mathrm{1090979}}^1$

素因数の和:1090991

約数の個数: 24

約数和(自身を含む): 212741100

約数和(自身を除く): 134190612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1090979, 2181958, 3272937, 4363916, 6545874, 8727832, 9818811, 13091748, 19637622, 26183496, 39275244, 78550488]

約数ペア:

[(1, 78550488), (2, 39275244), (3, 26183496), (4, 19637622), (6, 13091748), (8, 9818811), (9, 8727832), (12, 6545874), (18, 4363916), (24, 3272937), (36, 2181958), (72, 1090979)]