80569868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 158425344

約数和(自身を除く): 77855476

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1033, 1054, 1147, 1258, 2066, 2108, 2294, 2516, 4132, 4588, 17561, 19499, 32023, 35122, 38221, 38998, 64046, 70244, 76442, 77996, 128092, 152884, 544391, 649757, 1088782, 1184851, 1299514, 2177564, 2369702, 2599028, 4739404, 20142467, 40284934, 80569868]

約数ペア:

[(1, 80569868), (2, 40284934), (4, 20142467), (17, 4739404), (31, 2599028), (34, 2369702), (37, 2177564), (62, 1299514), (68, 1184851), (74, 1088782), (124, 649757), (148, 544391), (527, 152884), (629, 128092), (1033, 77996), (1054, 76442), (1147, 70244), (1258, 64046), (2066, 38998), (2108, 38221), (2294, 35122), (2516, 32023), (4132, 19499), (4588, 17561)]