77288708

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 161489664

約数和(自身を除く): 84200956

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1223, 1708, 2257, 2446, 4514, 4892, 8561, 9028, 15799, 17122, 31598, 34244, 45251, 63196, 74603, 90502, 149206, 181004, 298412, 316757, 522221, 633514, 1044442, 1267028, 2088884, 2760311, 5520622, 11041244, 19322177, 38644354, 77288708]

約数ペア:

[(1, 77288708), (2, 38644354), (4, 19322177), (7, 11041244), (14, 5520622), (28, 2760311), (37, 2088884), (61, 1267028), (74, 1044442), (122, 633514), (148, 522221), (244, 316757), (259, 298412), (427, 181004), (518, 149206), (854, 90502), (1036, 74603), (1223, 63196), (1708, 45251), (2257, 34244), (2446, 31598), (4514, 17122), (4892, 15799), (8561, 9028)]