77200774

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 144050400

約数和(自身を除く): 66849626

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 149, 238, 298, 311, 622, 833, 1043, 1666, 2086, 2177, 2533, 4354, 5066, 5287, 7301, 10574, 14602, 15239, 17731, 30478, 35462, 37009, 46339, 74018, 92678, 124117, 248234, 259063, 324373, 518126, 648746, 787763, 1575526, 2270611, 4541222, 5514341, 11028682, 38600387, 77200774]

約数ペア:

[(1, 77200774), (2, 38600387), (7, 11028682), (14, 5514341), (17, 4541222), (34, 2270611), (49, 1575526), (98, 787763), (119, 648746), (149, 518126), (238, 324373), (298, 259063), (311, 248234), (622, 124117), (833, 92678), (1043, 74018), (1666, 46339), (2086, 37009), (2177, 35462), (2533, 30478), (4354, 17731), (5066, 15239), (5287, 14602), (7301, 10574)]