89478168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{286789}}^1$

素因数の和:286811

約数の個数: 32

約数和(自身を含む): 240903600

約数和(自身を除く): 151425432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 286789, 573578, 860367, 1147156, 1720734, 2294312, 3441468, 3728257, 6882936, 7456514, 11184771, 14913028, 22369542, 29826056, 44739084, 89478168]

約数ペア:

[(1, 89478168), (2, 44739084), (3, 29826056), (4, 22369542), (6, 14913028), (8, 11184771), (12, 7456514), (13, 6882936), (24, 3728257), (26, 3441468), (39, 2294312), (52, 1720734), (78, 1147156), (104, 860367), (156, 573578), (312, 286789)]