72104582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 62161018

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 73, 139, 146, 187, 209, 278, 323, 374, 418, 646, 803, 1241, 1387, 1529, 1606, 2363, 2482, 2641, 2774, 3058, 3553, 4726, 5282, 7106, 10147, 13651, 15257, 20294, 23579, 25993, 27302, 29051, 30514, 44897, 47158, 51986, 58102, 89794, 111617, 172499, 192793, 223234, 259369, 344998, 385586, 493867, 518738, 987734, 1897489, 2120723, 3277481, 3794978, 4241446, 6554962, 36052291, 72104582]

約数ペア:

[(1, 72104582), (2, 36052291), (11, 6554962), (17, 4241446), (19, 3794978), (22, 3277481), (34, 2120723), (38, 1897489), (73, 987734), (139, 518738), (146, 493867), (187, 385586), (209, 344998), (278, 259369), (323, 223234), (374, 192793), (418, 172499), (646, 111617), (803, 89794), (1241, 58102), (1387, 51986), (1529, 47158), (1606, 44897), (2363, 30514), (2482, 29051), (2641, 27302), (2774, 25993), (3058, 23579), (3553, 20294), (4726, 15257), (5282, 13651), (7106, 10147)]