78869544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 213192000

約数和(自身を除く): 134322456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 563, 898, 1126, 1347, 1689, 1796, 2252, 2694, 3378, 3592, 4504, 5388, 5837, 6756, 7319, 10776, 11674, 13512, 14638, 17511, 21957, 23348, 29276, 35022, 43914, 46696, 58552, 70044, 87828, 140088, 175656, 252787, 505574, 758361, 1011148, 1516722, 2022296, 3033444, 3286231, 6066888, 6572462, 9858693, 13144924, 19717386, 26289848, 39434772, 78869544]

約数ペア:

[(1, 78869544), (2, 39434772), (3, 26289848), (4, 19717386), (6, 13144924), (8, 9858693), (12, 6572462), (13, 6066888), (24, 3286231), (26, 3033444), (39, 2022296), (52, 1516722), (78, 1011148), (104, 758361), (156, 505574), (312, 252787), (449, 175656), (563, 140088), (898, 87828), (1126, 70044), (1347, 58552), (1689, 46696), (1796, 43914), (2252, 35022), (2694, 29276), (3378, 23348), (3592, 21957), (4504, 17511), (5388, 14638), (5837, 13512), (6756, 11674), (7319, 10776)]