77720952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 200724480

約数和(自身を除く): 123003528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 593, 762, 1016, 1032, 1186, 1524, 1779, 2372, 3048, 3558, 4744, 5461, 7116, 10922, 14232, 16383, 21844, 25499, 32766, 43688, 50998, 65532, 75311, 76497, 101996, 131064, 150622, 152994, 203992, 225933, 301244, 305988, 451866, 602488, 611976, 903732, 1807464, 3238373, 6476746, 9715119, 12953492, 19430238, 25906984, 38860476, 77720952]

約数ペア:

[(1, 77720952), (2, 38860476), (3, 25906984), (4, 19430238), (6, 12953492), (8, 9715119), (12, 6476746), (24, 3238373), (43, 1807464), (86, 903732), (127, 611976), (129, 602488), (172, 451866), (254, 305988), (258, 301244), (344, 225933), (381, 203992), (508, 152994), (516, 150622), (593, 131064), (762, 101996), (1016, 76497), (1032, 75311), (1186, 65532), (1524, 50998), (1779, 43688), (2372, 32766), (3048, 25499), (3558, 21844), (4744, 16383), (5461, 14232), (7116, 10922)]