91907028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{44789}}^1$

素因数の和:44821

約数の個数: 48

約数和(自身を含む): 250824000

約数和(自身を除く): 158916972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 44789, 89578, 134367, 179156, 268734, 403101, 537468, 806202, 850991, 1209303, 1612404, 1701982, 2418606, 2552973, 3403964, 4837212, 5105946, 7658919, 10211892, 15317838, 22976757, 30635676, 45953514, 91907028]

約数ペア:

[(1, 91907028), (2, 45953514), (3, 30635676), (4, 22976757), (6, 15317838), (9, 10211892), (12, 7658919), (18, 5105946), (19, 4837212), (27, 3403964), (36, 2552973), (38, 2418606), (54, 1701982), (57, 1612404), (76, 1209303), (108, 850991), (114, 806202), (171, 537468), (228, 403101), (342, 268734), (513, 179156), (684, 134367), (1026, 89578), (2052, 44789)]