71811552

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6991}}^1$

素因数の和:7111

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 118482720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6991, 10272, 13982, 20973, 27964, 41946, 55928, 83892, 111856, 167784, 223712, 335568, 671136, 748037, 1496074, 2244111, 2992148, 4488222, 5984296, 8976444, 11968592, 17952888, 23937184, 35905776, 71811552]

約数ペア:

[(1, 71811552), (2, 35905776), (3, 23937184), (4, 17952888), (6, 11968592), (8, 8976444), (12, 5984296), (16, 4488222), (24, 2992148), (32, 2244111), (48, 1496074), (96, 748037), (107, 671136), (214, 335568), (321, 223712), (428, 167784), (642, 111856), (856, 83892), (1284, 55928), (1712, 41946), (2568, 27964), (3424, 20973), (5136, 13982), (6991, 10272)]