66956904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132851}}^1$

素因数の和:132870

約数の個数: 48

約数和(自身を含む): 207249120

約数和(自身を除く): 140292216

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, 132851, 265702, 398553, 531404, 797106, 929957, 1062808, 1195659, 1594212, 1859914, 2391318, 2789871, 3188424, 3719828, 4782636, 5579742, 7439656, 8369613, 9565272, 11159484, 16739226, 22318968, 33478452, 66956904]

約数ペア:

[(1, 66956904), (2, 33478452), (3, 22318968), (4, 16739226), (6, 11159484), (7, 9565272), (8, 8369613), (9, 7439656), (12, 5579742), (14, 4782636), (18, 3719828), (21, 3188424), (24, 2789871), (28, 2391318), (36, 1859914), (42, 1594212), (56, 1195659), (63, 1062808), (72, 929957), (84, 797106), (126, 531404), (168, 398553), (252, 265702), (504, 132851)]