77774888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 151282560

約数和(自身を除く): 73507672

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2551, 3811, 5102, 7622, 10204, 15244, 20408, 30488, 94387, 188774, 262753, 377548, 525506, 755096, 1051012, 2102024, 9721861, 19443722, 38887444, 77774888]

約数ペア:

[(1, 77774888), (2, 38887444), (4, 19443722), (8, 9721861), (37, 2102024), (74, 1051012), (103, 755096), (148, 525506), (206, 377548), (296, 262753), (412, 188774), (824, 94387), (2551, 30488), (3811, 20408), (5102, 15244), (7622, 10204)]