68498664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219547}}^1$

素因数の和:219569

約数の個数: 32

約数和(自身を含む): 184420320

約数和(自身を除く): 115921656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219547, 439094, 658641, 878188, 1317282, 1756376, 2634564, 2854111, 5269128, 5708222, 8562333, 11416444, 17124666, 22832888, 34249332, 68498664]

約数ペア:

[(1, 68498664), (2, 34249332), (3, 22832888), (4, 17124666), (6, 11416444), (8, 8562333), (12, 5708222), (13, 5269128), (24, 2854111), (26, 2634564), (39, 1756376), (52, 1317282), (78, 878188), (104, 658641), (156, 439094), (312, 219547)]