61467978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 149151744

約数和(自身を除く): 87683766

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2311, 2418, 4433, 4622, 6933, 8866, 13299, 13866, 25421, 26598, 30043, 50842, 60086, 71641, 76263, 90129, 143282, 152526, 180258, 214923, 330473, 429846, 660946, 788051, 931333, 991419, 1576102, 1862666, 1982838, 2364153, 2793999, 4728306, 5587998, 10244663, 20489326, 30733989, 61467978]

約数ペア:

[(1, 61467978), (2, 30733989), (3, 20489326), (6, 10244663), (11, 5587998), (13, 4728306), (22, 2793999), (26, 2364153), (31, 1982838), (33, 1862666), (39, 1576102), (62, 991419), (66, 931333), (78, 788051), (93, 660946), (143, 429846), (186, 330473), (286, 214923), (341, 180258), (403, 152526), (429, 143282), (682, 90129), (806, 76263), (858, 71641), (1023, 60086), (1209, 50842), (2046, 30043), (2311, 26598), (2418, 25421), (4433, 13866), (4622, 13299), (6933, 8866)]