77189688

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1657}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 209504880

約数和(自身を除く): 132315192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1657, 1941, 2588, 3314, 3882, 4971, 5176, 5823, 6628, 7764, 9942, 11646, 13256, 14913, 15528, 19884, 23292, 29826, 39768, 46584, 59652, 119304, 1072079, 2144158, 3216237, 4288316, 6432474, 8576632, 9648711, 12864948, 19297422, 25729896, 38594844, 77189688]

約数ペア:

[(1, 77189688), (2, 38594844), (3, 25729896), (4, 19297422), (6, 12864948), (8, 9648711), (9, 8576632), (12, 6432474), (18, 4288316), (24, 3216237), (36, 2144158), (72, 1072079), (647, 119304), (1294, 59652), (1657, 46584), (1941, 39768), (2588, 29826), (3314, 23292), (3882, 19884), (4971, 15528), (5176, 14913), (5823, 13256), (6628, 11646), (7764, 9942)]