90871146

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2600

約数の個数: 40

約数和(自身を含む): 204557760

約数和(自身を除く): 113686614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 2347, 4302, 4694, 6453, 7041, 12906, 14082, 19359, 21123, 38718, 42246, 63369, 126738, 190107, 380214, 560933, 1121866, 1682799, 3365598, 5048397, 10096794, 15145191, 30290382, 45435573, 90871146]

約数ペア:

[(1, 90871146), (2, 45435573), (3, 30290382), (6, 15145191), (9, 10096794), (18, 5048397), (27, 3365598), (54, 1682799), (81, 1121866), (162, 560933), (239, 380214), (478, 190107), (717, 126738), (1434, 63369), (2151, 42246), (2347, 38718), (4302, 21123), (4694, 19359), (6453, 14082), (7041, 12906)]