77562131108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{431947}}^1$

素因数の和:432033

約数の個数: 72

約数和(自身を含む): 173726030016

約数和(自身を除く): 96163898908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1166, 1484, 1694, 2332, 3388, 4081, 6413, 8162, 12826, 16324, 25652, 44891, 89782, 179564, 431947, 863894, 1727788, 3023629, 4751417, 6047258, 9502834, 12094516, 19005668, 22893191, 33259919, 45786382, 52265587, 66519838, 91572764, 104531174, 133039676, 160252337, 209062348, 251825101, 320504674, 365859109, 503650202, 641009348, 731718218, 1007300404, 1463436436, 1762775707, 2770076111, 3525551414, 5540152222, 7051102828, 11080304444, 19390532777, 38781065554, 77562131108]

約数ペア:

[(1, 77562131108), (2, 38781065554), (4, 19390532777), (7, 11080304444), (11, 7051102828), (14, 5540152222), (22, 3525551414), (28, 2770076111), (44, 1762775707), (53, 1463436436), (77, 1007300404), (106, 731718218), (121, 641009348), (154, 503650202), (212, 365859109), (242, 320504674), (308, 251825101), (371, 209062348), (484, 160252337), (583, 133039676), (742, 104531174), (847, 91572764), (1166, 66519838), (1484, 52265587), (1694, 45786382), (2332, 33259919), (3388, 22893191), (4081, 19005668), (6413, 12094516), (8162, 9502834), (12826, 6047258), (16324, 4751417), (25652, 3023629), (44891, 1727788), (89782, 863894), (179564, 431947)]