90197934

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 189100800

約数和(自身を除く): 98902866

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 139, 158, 222, 237, 278, 417, 474, 834, 1369, 2738, 2923, 4107, 5143, 5846, 8214, 8769, 10286, 10981, 15429, 17538, 21962, 30858, 32943, 65886, 108151, 190291, 216302, 324453, 380582, 406297, 570873, 648906, 812594, 1141746, 1218891, 2437782, 15032989, 30065978, 45098967, 90197934]

約数ペア:

[(1, 90197934), (2, 45098967), (3, 30065978), (6, 15032989), (37, 2437782), (74, 1218891), (79, 1141746), (111, 812594), (139, 648906), (158, 570873), (222, 406297), (237, 380582), (278, 324453), (417, 216302), (474, 190291), (834, 108151), (1369, 65886), (2738, 32943), (2923, 30858), (4107, 21962), (5143, 17538), (5846, 15429), (8214, 10981), (8769, 10286)]