68578242

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 141370944

約数和(自身を除く): 72792702

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 541, 571, 1082, 1142, 1623, 1713, 3246, 3426, 20017, 21127, 40034, 42254, 60051, 63381, 120102, 126762, 308911, 617822, 926733, 1853466, 11429707, 22859414, 34289121, 68578242]

約数ペア:

[(1, 68578242), (2, 34289121), (3, 22859414), (6, 11429707), (37, 1853466), (74, 926733), (111, 617822), (222, 308911), (541, 126762), (571, 120102), (1082, 63381), (1142, 60051), (1623, 42254), (1713, 40034), (3246, 21127), (3426, 20017)]