90015084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43899

約数の個数: 48

約数和(自身を含む): 245660800

約数和(自身を除く): 155645716

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, 43867, 87734, 131601, 175468, 263202, 394803, 526404, 789606, 833473, 1184409, 1579212, 1666946, 2368818, 2500419, 3333892, 4737636, 5000838, 7501257, 10001676, 15002514, 22503771, 30005028, 45007542, 90015084]

約数ペア:

[(1, 90015084), (2, 45007542), (3, 30005028), (4, 22503771), (6, 15002514), (9, 10001676), (12, 7501257), (18, 5000838), (19, 4737636), (27, 3333892), (36, 2500419), (38, 2368818), (54, 1666946), (57, 1579212), (76, 1184409), (108, 833473), (114, 789606), (171, 526404), (228, 394803), (342, 263202), (513, 175468), (684, 131601), (1026, 87734), (2052, 43867)]