71048628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40277}}^1$

素因数の和:40301

約数の個数: 54

約数和(自身を含む): 208921986

約数和(自身を除く): 137873358

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40277, 80554, 120831, 161108, 241662, 281939, 362493, 483324, 563878, 724986, 845817, 1127756, 1449972, 1691634, 1973573, 2537451, 3383268, 3947146, 5074902, 5920719, 7894292, 10149804, 11841438, 17762157, 23682876, 35524314, 71048628]

約数ペア:

[(1, 71048628), (2, 35524314), (3, 23682876), (4, 17762157), (6, 11841438), (7, 10149804), (9, 7894292), (12, 5920719), (14, 5074902), (18, 3947146), (21, 3383268), (28, 2537451), (36, 1973573), (42, 1691634), (49, 1449972), (63, 1127756), (84, 845817), (98, 724986), (126, 563878), (147, 483324), (196, 362493), (252, 281939), (294, 241662), (441, 161108), (588, 120831), (882, 80554), (1764, 40277)]