68490396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146347}}^1$

素因数の和:146370

約数の個数: 36

約数和(自身を含む): 186447352

約数和(自身を除く): 117956956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146347, 292694, 439041, 585388, 878082, 1317123, 1756164, 1902511, 2634246, 3805022, 5268492, 5707533, 7610044, 11415066, 17122599, 22830132, 34245198, 68490396]

約数ペア:

[(1, 68490396), (2, 34245198), (3, 22830132), (4, 17122599), (6, 11415066), (9, 7610044), (12, 5707533), (13, 5268492), (18, 3805022), (26, 2634246), (36, 1902511), (39, 1756164), (52, 1317123), (78, 878082), (117, 585388), (156, 439041), (234, 292694), (468, 146347)]