80771166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33739}}^1$

素因数の和:33773

約数の個数: 48

約数和(自身を含む): 210537600

約数和(自身を除く): 129766434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 33739, 67478, 101217, 202434, 236173, 303651, 472346, 607302, 641041, 708519, 1282082, 1417038, 1923123, 2125557, 3846246, 4251114, 4487287, 5769369, 8974574, 11538738, 13461861, 26923722, 40385583, 80771166]

約数ペア:

[(1, 80771166), (2, 40385583), (3, 26923722), (6, 13461861), (7, 11538738), (9, 8974574), (14, 5769369), (18, 4487287), (19, 4251114), (21, 3846246), (38, 2125557), (42, 1923123), (57, 1417038), (63, 1282082), (114, 708519), (126, 641041), (133, 607302), (171, 472346), (266, 303651), (342, 236173), (399, 202434), (798, 101217), (1197, 67478), (2394, 33739)]