68508336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109789}}^1$

素因数の和:109813

約数の個数: 40

約数和(自身を含む): 190595440

約数和(自身を除く): 122087104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109789, 219578, 329367, 439156, 658734, 878312, 1317468, 1427257, 1756624, 2634936, 2854514, 4281771, 5269872, 5709028, 8563542, 11418056, 17127084, 22836112, 34254168, 68508336]

約数ペア:

[(1, 68508336), (2, 34254168), (3, 22836112), (4, 17127084), (6, 11418056), (8, 8563542), (12, 5709028), (13, 5269872), (16, 4281771), (24, 2854514), (26, 2634936), (39, 1756624), (48, 1427257), (52, 1317468), (78, 878312), (104, 658734), (156, 439156), (208, 329367), (312, 219578), (624, 109789)]