77880144

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{3967}}^1$

素因数の和:4387

約数の個数: 40

約数和(自身を含む): 201733120

約数和(自身を除く): 123852976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1636, 2454, 3272, 3967, 4908, 6544, 7934, 9816, 11901, 15868, 19632, 23802, 31736, 47604, 63472, 95208, 190416, 1622503, 3245006, 4867509, 6490012, 9735018, 12980024, 19470036, 25960048, 38940072, 77880144]

約数ペア:

[(1, 77880144), (2, 38940072), (3, 25960048), (4, 19470036), (6, 12980024), (8, 9735018), (12, 6490012), (16, 4867509), (24, 3245006), (48, 1622503), (409, 190416), (818, 95208), (1227, 63472), (1636, 47604), (2454, 31736), (3272, 23802), (3967, 19632), (4908, 15868), (6544, 11901), (7934, 9816)]