87675084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2659

約数の個数: 72

約数和(自身を含む): 255207680

約数和(自身を除く): 167532596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2503, 2919, 3892, 5004, 5006, 5838, 7509, 8757, 10012, 11676, 15018, 17514, 17521, 22527, 30036, 35028, 35042, 45054, 52563, 70084, 90108, 105126, 157689, 210252, 315378, 347917, 630756, 695834, 1043751, 1391668, 2087502, 2435419, 3131253, 4175004, 4870838, 6262506, 7306257, 9741676, 12525012, 14612514, 21918771, 29225028, 43837542, 87675084]

約数ペア:

[(1, 87675084), (2, 43837542), (3, 29225028), (4, 21918771), (6, 14612514), (7, 12525012), (9, 9741676), (12, 7306257), (14, 6262506), (18, 4870838), (21, 4175004), (28, 3131253), (36, 2435419), (42, 2087502), (63, 1391668), (84, 1043751), (126, 695834), (139, 630756), (252, 347917), (278, 315378), (417, 210252), (556, 157689), (834, 105126), (973, 90108), (1251, 70084), (1668, 52563), (1946, 45054), (2502, 35042), (2503, 35028), (2919, 30036), (3892, 22527), (5004, 17521), (5006, 17514), (5838, 15018), (7509, 11676), (8757, 10012)]