66270456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131489}}^1$

素因数の和:131508

約数の個数: 48

約数和(自身を含む): 205124400

約数和(自身を除く): 138853944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131489, 262978, 394467, 525956, 788934, 920423, 1051912, 1183401, 1577868, 1840846, 2366802, 2761269, 3155736, 3681692, 4733604, 5522538, 7363384, 8283807, 9467208, 11045076, 16567614, 22090152, 33135228, 66270456]

約数ペア:

[(1, 66270456), (2, 33135228), (3, 22090152), (4, 16567614), (6, 11045076), (7, 9467208), (8, 8283807), (9, 7363384), (12, 5522538), (14, 4733604), (18, 3681692), (21, 3155736), (24, 2761269), (28, 2366802), (36, 1840846), (42, 1577868), (56, 1183401), (63, 1051912), (72, 920423), (84, 788934), (126, 525956), (168, 394467), (252, 262978), (504, 131489)]