71420778

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3121

約数の個数: 80

約数和(自身を含む): 188074656

約数和(自身を除く): 116653878

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3083, 3861, 6166, 7722, 9249, 11583, 18498, 23166, 27747, 33913, 40079, 55494, 67826, 80158, 83241, 101739, 120237, 166482, 203478, 240474, 249723, 305217, 360711, 440869, 499446, 610434, 721422, 881738, 915651, 1082133, 1322607, 1831302, 2164266, 2645214, 2746953, 3246399, 3967821, 5493906, 6492798, 7935642, 11903463, 23806926, 35710389, 71420778]

約数ペア:

[(1, 71420778), (2, 35710389), (3, 23806926), (6, 11903463), (9, 7935642), (11, 6492798), (13, 5493906), (18, 3967821), (22, 3246399), (26, 2746953), (27, 2645214), (33, 2164266), (39, 1831302), (54, 1322607), (66, 1082133), (78, 915651), (81, 881738), (99, 721422), (117, 610434), (143, 499446), (162, 440869), (198, 360711), (234, 305217), (286, 249723), (297, 240474), (351, 203478), (429, 166482), (594, 120237), (702, 101739), (858, 83241), (891, 80158), (1053, 67826), (1287, 55494), (1782, 40079), (2106, 33913), (2574, 27747), (3083, 23166), (3861, 18498), (6166, 11583), (7722, 9249)]