71629614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 177914880

約数和(自身を除く): 106285266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 862, 1293, 1319, 2586, 2638, 3017, 3879, 3957, 6034, 7758, 7914, 9051, 9233, 11871, 18102, 18466, 23742, 27153, 27699, 54306, 55398, 83097, 166194, 568489, 1136978, 1705467, 3410934, 3979423, 5116401, 7958846, 10232802, 11938269, 23876538, 35814807, 71629614]

約数ペア:

[(1, 71629614), (2, 35814807), (3, 23876538), (6, 11938269), (7, 10232802), (9, 7958846), (14, 5116401), (18, 3979423), (21, 3410934), (42, 1705467), (63, 1136978), (126, 568489), (431, 166194), (862, 83097), (1293, 55398), (1319, 54306), (2586, 27699), (2638, 27153), (3017, 23742), (3879, 18466), (3957, 18102), (6034, 11871), (7758, 9233), (7914, 9051)]