87076872

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3109}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 236515500

約数和(自身を除く): 149438628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3109, 3112, 3501, 4668, 6218, 7002, 9327, 9336, 12436, 14004, 18654, 24872, 27981, 28008, 37308, 55962, 74616, 111924, 223848, 1209401, 2418802, 3628203, 4837604, 7256406, 9675208, 10884609, 14512812, 21769218, 29025624, 43538436, 87076872]

約数ペア:

[(1, 87076872), (2, 43538436), (3, 29025624), (4, 21769218), (6, 14512812), (8, 10884609), (9, 9675208), (12, 7256406), (18, 4837604), (24, 3628203), (36, 2418802), (72, 1209401), (389, 223848), (778, 111924), (1167, 74616), (1556, 55962), (2334, 37308), (3109, 28008), (3112, 27981), (3501, 24872), (4668, 18654), (6218, 14004), (7002, 12436), (9327, 9336)]