80500926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 103116354

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 137, 174, 274, 307, 319, 411, 614, 638, 822, 921, 957, 1507, 1842, 1914, 3014, 3377, 3973, 4521, 6754, 7946, 8903, 9042, 10131, 11919, 17806, 20262, 23838, 26709, 42059, 43703, 53418, 84118, 87406, 97933, 126177, 131109, 195866, 252354, 262218, 293799, 462649, 587598, 925298, 1219711, 1387947, 2439422, 2775894, 3659133, 7318266, 13416821, 26833642, 40250463, 80500926]

約数ペア:

[(1, 80500926), (2, 40250463), (3, 26833642), (6, 13416821), (11, 7318266), (22, 3659133), (29, 2775894), (33, 2439422), (58, 1387947), (66, 1219711), (87, 925298), (137, 587598), (174, 462649), (274, 293799), (307, 262218), (319, 252354), (411, 195866), (614, 131109), (638, 126177), (822, 97933), (921, 87406), (957, 84118), (1507, 53418), (1842, 43703), (1914, 42059), (3014, 26709), (3377, 23838), (3973, 20262), (4521, 17806), (6754, 11919), (7946, 10131), (8903, 9042)]