68323944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218987}}^1$

素因数の和:219009

約数の個数: 32

約数和(自身を含む): 183949920

約数和(自身を除く): 115625976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218987, 437974, 656961, 875948, 1313922, 1751896, 2627844, 2846831, 5255688, 5693662, 8540493, 11387324, 17080986, 22774648, 34161972, 68323944]

約数ペア:

[(1, 68323944), (2, 34161972), (3, 22774648), (4, 17080986), (6, 11387324), (8, 8540493), (12, 5693662), (13, 5255688), (24, 2846831), (26, 2627844), (39, 1751896), (52, 1313922), (78, 875948), (104, 656961), (156, 437974), (312, 218987)]