78870168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84263}}^1$

素因数の和:84288

約数の個数: 48

約数和(自身を含む): 230040720

約数和(自身を除く): 151170552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 84263, 168526, 252789, 337052, 505578, 674104, 758367, 1011156, 1095419, 1516734, 2022312, 2190838, 3033468, 3286257, 4381676, 6066936, 6572514, 8763352, 9858771, 13145028, 19717542, 26290056, 39435084, 78870168]

約数ペア:

[(1, 78870168), (2, 39435084), (3, 26290056), (4, 19717542), (6, 13145028), (8, 9858771), (9, 8763352), (12, 6572514), (13, 6066936), (18, 4381676), (24, 3286257), (26, 3033468), (36, 2190838), (39, 2022312), (52, 1516734), (72, 1095419), (78, 1011156), (104, 758367), (117, 674104), (156, 505578), (234, 337052), (312, 252789), (468, 168526), (936, 84263)]