78805034

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 153752256

約数和(自身を除く): 74947222

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 1783, 2009, 3157, 3566, 4018, 6314, 12481, 19613, 22099, 24962, 39226, 44198, 73103, 87367, 137291, 146206, 174734, 274582, 511721, 804133, 961037, 1023442, 1608266, 1922074, 3582047, 5628931, 7164094, 11257862, 39402517, 78805034]

約数ペア:

[(1, 78805034), (2, 39402517), (7, 11257862), (11, 7164094), (14, 5628931), (22, 3582047), (41, 1922074), (49, 1608266), (77, 1023442), (82, 961037), (98, 804133), (154, 511721), (287, 274582), (451, 174734), (539, 146206), (574, 137291), (902, 87367), (1078, 73103), (1783, 44198), (2009, 39226), (3157, 24962), (3566, 22099), (4018, 19613), (6314, 12481)]