71226486

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{12101}}^1$

素因数の和:12221

約数の個数: 32

約数和(自身を含む): 159746400

約数和(自身を除く): 88519914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 12101, 24202, 36303, 72606, 108909, 217818, 326727, 653454, 1319009, 2638018, 3957027, 7914054, 11871081, 23742162, 35613243, 71226486]

約数ペア:

[(1, 71226486), (2, 35613243), (3, 23742162), (6, 11871081), (9, 7914054), (18, 3957027), (27, 2638018), (54, 1319009), (109, 653454), (218, 326727), (327, 217818), (654, 108909), (981, 72606), (1962, 36303), (2943, 24202), (5886, 12101)]