78834672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 254064096

約数和(自身を除く): 175229424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 397, 504, 591, 788, 794, 1008, 1182, 1191, 1379, 1576, 1588, 1773, 2364, 2382, 2758, 2779, 3152, 3176, 3546, 3573, 4137, 4728, 4764, 5516, 5558, 6352, 7092, 7146, 8274, 8337, 9456, 9528, 11032, 11116, 12411, 14184, 14292, 16548, 16674, 19056, 22064, 22232, 24822, 25011, 28368, 28584, 33096, 33348, 44464, 49644, 50022, 57168, 66192, 66696, 78209, 99288, 100044, 133392, 156418, 198576, 200088, 234627, 312836, 400176, 469254, 547463, 625672, 703881, 938508, 1094926, 1251344, 1407762, 1642389, 1877016, 2189852, 2815524, 3284778, 3754032, 4379704, 4927167, 5631048, 6569556, 8759408, 9854334, 11262096, 13139112, 19708668, 26278224, 39417336, 78834672]

約数ペア:

[(1, 78834672), (2, 39417336), (3, 26278224), (4, 19708668), (6, 13139112), (7, 11262096), (8, 9854334), (9, 8759408), (12, 6569556), (14, 5631048), (16, 4927167), (18, 4379704), (21, 3754032), (24, 3284778), (28, 2815524), (36, 2189852), (42, 1877016), (48, 1642389), (56, 1407762), (63, 1251344), (72, 1094926), (84, 938508), (112, 703881), (126, 625672), (144, 547463), (168, 469254), (197, 400176), (252, 312836), (336, 234627), (394, 200088), (397, 198576), (504, 156418), (591, 133392), (788, 100044), (794, 99288), (1008, 78209), (1182, 66696), (1191, 66192), (1379, 57168), (1576, 50022), (1588, 49644), (1773, 44464), (2364, 33348), (2382, 33096), (2758, 28584), (2779, 28368), (3152, 25011), (3176, 24822), (3546, 22232), (3573, 22064), (4137, 19056), (4728, 16674), (4764, 16548), (5516, 14292), (5558, 14184), (6352, 12411), (7092, 11116), (7146, 11032), (8274, 9528), (8337, 9456)]