80585316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11027}}^1$

素因数の和:11073

約数の個数: 72

約数和(自身を含む): 240851520

約数和(自身を除く): 160266204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11027, 22054, 33081, 44108, 66162, 77189, 99243, 132324, 154378, 198486, 231567, 308756, 319783, 396972, 463134, 639566, 694701, 926268, 959349, 1279132, 1389402, 1918698, 2238481, 2778804, 2878047, 3837396, 4476962, 5756094, 6715443, 8953924, 11512188, 13430886, 20146329, 26861772, 40292658, 80585316]

約数ペア:

[(1, 80585316), (2, 40292658), (3, 26861772), (4, 20146329), (6, 13430886), (7, 11512188), (9, 8953924), (12, 6715443), (14, 5756094), (18, 4476962), (21, 3837396), (28, 2878047), (29, 2778804), (36, 2238481), (42, 1918698), (58, 1389402), (63, 1279132), (84, 959349), (87, 926268), (116, 694701), (126, 639566), (174, 463134), (203, 396972), (252, 319783), (261, 308756), (348, 231567), (406, 198486), (522, 154378), (609, 132324), (812, 99243), (1044, 77189), (1218, 66162), (1827, 44108), (2436, 33081), (3654, 22054), (7308, 11027)]