87634980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162287}}^1$

素因数の和:162305

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 185008860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 162287, 324574, 486861, 649148, 811435, 973722, 1460583, 1622870, 1947444, 2434305, 2921166, 3245740, 4381749, 4868610, 5842332, 7302915, 8763498, 9737220, 14605830, 17526996, 21908745, 29211660, 43817490, 87634980]

約数ペア:

[(1, 87634980), (2, 43817490), (3, 29211660), (4, 21908745), (5, 17526996), (6, 14605830), (9, 9737220), (10, 8763498), (12, 7302915), (15, 5842332), (18, 4868610), (20, 4381749), (27, 3245740), (30, 2921166), (36, 2434305), (45, 1947444), (54, 1622870), (60, 1460583), (90, 973722), (108, 811435), (135, 649148), (180, 486861), (270, 324574), (540, 162287)]