72274554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 109346886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 41, 58, 66, 82, 87, 99, 123, 174, 198, 246, 261, 307, 319, 369, 451, 522, 614, 638, 738, 902, 921, 957, 1189, 1353, 1842, 1914, 2378, 2706, 2763, 2871, 3377, 3567, 4059, 5526, 5742, 6754, 7134, 8118, 8903, 10131, 10701, 12587, 13079, 17806, 20262, 21402, 25174, 26158, 26709, 30393, 37761, 39237, 53418, 60786, 75522, 78474, 80127, 97933, 113283, 117711, 138457, 160254, 195866, 226566, 235422, 276914, 293799, 365023, 415371, 587598, 730046, 830742, 881397, 1095069, 1246113, 1762794, 2190138, 2492226, 3285207, 4015253, 6570414, 8030506, 12045759, 24091518, 36137277, 72274554]

約数ペア:

[(1, 72274554), (2, 36137277), (3, 24091518), (6, 12045759), (9, 8030506), (11, 6570414), (18, 4015253), (22, 3285207), (29, 2492226), (33, 2190138), (41, 1762794), (58, 1246113), (66, 1095069), (82, 881397), (87, 830742), (99, 730046), (123, 587598), (174, 415371), (198, 365023), (246, 293799), (261, 276914), (307, 235422), (319, 226566), (369, 195866), (451, 160254), (522, 138457), (614, 117711), (638, 113283), (738, 97933), (902, 80127), (921, 78474), (957, 75522), (1189, 60786), (1353, 53418), (1842, 39237), (1914, 37761), (2378, 30393), (2706, 26709), (2763, 26158), (2871, 25174), (3377, 21402), (3567, 20262), (4059, 17806), (5526, 13079), (5742, 12587), (6754, 10701), (7134, 10131), (8118, 8903)]