78547872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62939}}^1$

素因数の和:62965

約数の個数: 48

約数和(自身を含む): 222052320

約数和(自身を除く): 143504448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 62939, 125878, 188817, 251756, 377634, 503512, 755268, 818207, 1007024, 1510536, 1636414, 2014048, 2454621, 3021072, 3272828, 4909242, 6042144, 6545656, 9818484, 13091312, 19636968, 26182624, 39273936, 78547872]

約数ペア:

[(1, 78547872), (2, 39273936), (3, 26182624), (4, 19636968), (6, 13091312), (8, 9818484), (12, 6545656), (13, 6042144), (16, 4909242), (24, 3272828), (26, 3021072), (32, 2454621), (39, 2014048), (48, 1636414), (52, 1510536), (78, 1007024), (96, 818207), (104, 755268), (156, 503512), (208, 377634), (312, 251756), (416, 188817), (624, 125878), (1248, 62939)]