80942292

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14321}}^1$

素因数の和:14488

約数の個数: 36

約数和(自身を含む): 205921716

約数和(自身を除く): 124979424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 14321, 28642, 42963, 57284, 85926, 128889, 171852, 257778, 515556, 2248397, 4496794, 6745191, 8993588, 13490382, 20235573, 26980764, 40471146, 80942292]

約数ペア:

[(1, 80942292), (2, 40471146), (3, 26980764), (4, 20235573), (6, 13490382), (9, 8993588), (12, 6745191), (18, 4496794), (36, 2248397), (157, 515556), (314, 257778), (471, 171852), (628, 128889), (942, 85926), (1413, 57284), (1884, 42963), (2826, 28642), (5652, 14321)]