68357796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 177577344

約数和(自身を除く): 109219548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 911, 962, 1014, 1443, 1822, 1924, 2028, 2733, 2886, 3644, 5466, 5772, 6253, 10932, 11843, 12506, 18759, 23686, 25012, 33707, 35529, 37518, 47372, 67414, 71058, 75036, 101121, 134828, 142116, 153959, 202242, 307918, 404484, 438191, 461877, 615836, 876382, 923754, 1314573, 1752764, 1847508, 2629146, 5258292, 5696483, 11392966, 17089449, 22785932, 34178898, 68357796]

約数ペア:

[(1, 68357796), (2, 34178898), (3, 22785932), (4, 17089449), (6, 11392966), (12, 5696483), (13, 5258292), (26, 2629146), (37, 1847508), (39, 1752764), (52, 1314573), (74, 923754), (78, 876382), (111, 615836), (148, 461877), (156, 438191), (169, 404484), (222, 307918), (338, 202242), (444, 153959), (481, 142116), (507, 134828), (676, 101121), (911, 75036), (962, 71058), (1014, 67414), (1443, 47372), (1822, 37518), (1924, 35529), (2028, 33707), (2733, 25012), (2886, 23686), (3644, 18759), (5466, 12506), (5772, 11843), (6253, 10932)]