64123848

素因数分解:

$2^3\times 3^2\times {\mathrm{890609}}^1$

素因数の和:890621

約数の個数: 24

約数和(自身を含む): 173668950

約数和(自身を除く): 109545102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890609, 1781218, 2671827, 3562436, 5343654, 7124872, 8015481, 10687308, 16030962, 21374616, 32061924, 64123848]

約数ペア:

[(1, 64123848), (2, 32061924), (3, 21374616), (4, 16030962), (6, 10687308), (8, 8015481), (9, 7124872), (12, 5343654), (18, 3562436), (24, 2671827), (36, 1781218), (72, 890609)]