80291178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 199360512

約数和(自身を除く): 119069334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 103, 127, 186, 198, 206, 254, 279, 309, 341, 381, 558, 618, 682, 762, 927, 1023, 1133, 1143, 1397, 1854, 2046, 2266, 2286, 2794, 3069, 3193, 3399, 3937, 4191, 6138, 6386, 6798, 7874, 8382, 9579, 10197, 11811, 12573, 13081, 19158, 20394, 23622, 25146, 26162, 28737, 35123, 35433, 39243, 43307, 57474, 70246, 70866, 78486, 86614, 105369, 117729, 129921, 143891, 210738, 235458, 259842, 287782, 316107, 389763, 405511, 431673, 632214, 779526, 811022, 863346, 1216533, 1295019, 2433066, 2590038, 3649599, 4460621, 7299198, 8921242, 13381863, 26763726, 40145589, 80291178]

約数ペア:

[(1, 80291178), (2, 40145589), (3, 26763726), (6, 13381863), (9, 8921242), (11, 7299198), (18, 4460621), (22, 3649599), (31, 2590038), (33, 2433066), (62, 1295019), (66, 1216533), (93, 863346), (99, 811022), (103, 779526), (127, 632214), (186, 431673), (198, 405511), (206, 389763), (254, 316107), (279, 287782), (309, 259842), (341, 235458), (381, 210738), (558, 143891), (618, 129921), (682, 117729), (762, 105369), (927, 86614), (1023, 78486), (1133, 70866), (1143, 70246), (1397, 57474), (1854, 43307), (2046, 39243), (2266, 35433), (2286, 35123), (2794, 28737), (3069, 26162), (3193, 25146), (3399, 23622), (3937, 20394), (4191, 19158), (6138, 13081), (6386, 12573), (6798, 11811), (7874, 10197), (8382, 9579)]