77991168

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 209125728

約数和(自身を除く): 131134560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 587, 692, 768, 1038, 1174, 1384, 1761, 2076, 2348, 2768, 3522, 4152, 4696, 5536, 7044, 8304, 9392, 11072, 14088, 16608, 18784, 22144, 28176, 33216, 37568, 44288, 56352, 66432, 75136, 101551, 112704, 132864, 150272, 203102, 225408, 304653, 406204, 450816, 609306, 812408, 1218612, 1624816, 2437224, 3249632, 4874448, 6499264, 9748896, 12998528, 19497792, 25997056, 38995584, 77991168]

約数ペア:

[(1, 77991168), (2, 38995584), (3, 25997056), (4, 19497792), (6, 12998528), (8, 9748896), (12, 6499264), (16, 4874448), (24, 3249632), (32, 2437224), (48, 1624816), (64, 1218612), (96, 812408), (128, 609306), (173, 450816), (192, 406204), (256, 304653), (346, 225408), (384, 203102), (519, 150272), (587, 132864), (692, 112704), (768, 101551), (1038, 75136), (1174, 66432), (1384, 56352), (1761, 44288), (2076, 37568), (2348, 33216), (2768, 28176), (3522, 22144), (4152, 18784), (4696, 16608), (5536, 14088), (7044, 11072), (8304, 9392)]