71389164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77261}}^1$

素因数の和:77286

約数の個数: 48

約数和(自身を含む): 207680256

約数和(自身を除く): 136291092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 77261, 154522, 231783, 309044, 463566, 540827, 849871, 927132, 1081654, 1622481, 1699742, 2163308, 2549613, 3244962, 3399484, 5099226, 5949097, 6489924, 10198452, 11898194, 17847291, 23796388, 35694582, 71389164]

約数ペア:

[(1, 71389164), (2, 35694582), (3, 23796388), (4, 17847291), (6, 11898194), (7, 10198452), (11, 6489924), (12, 5949097), (14, 5099226), (21, 3399484), (22, 3244962), (28, 2549613), (33, 2163308), (42, 1699742), (44, 1622481), (66, 1081654), (77, 927132), (84, 849871), (132, 540827), (154, 463566), (231, 309044), (308, 231783), (462, 154522), (924, 77261)]