83166345

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 157948560

約数和(自身を除く): 74782215

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 81, 87, 97, 135, 145, 219, 261, 291, 365, 405, 435, 485, 657, 783, 873, 1095, 1305, 1455, 1971, 2117, 2349, 2619, 2813, 3285, 3915, 4365, 5913, 6351, 7081, 7857, 8439, 9855, 10585, 11745, 13095, 14065, 19053, 21243, 25317, 29565, 31755, 35405, 39285, 42195, 57159, 63729, 75951, 95265, 106215, 126585, 171477, 191187, 205349, 227853, 285795, 318645, 379755, 573561, 616047, 857385, 955935, 1026745, 1139265, 1848141, 2867805, 3080235, 5544423, 9240705, 16633269, 27722115, 83166345]

約数ペア:

[(1, 83166345), (3, 27722115), (5, 16633269), (9, 9240705), (15, 5544423), (27, 3080235), (29, 2867805), (45, 1848141), (73, 1139265), (81, 1026745), (87, 955935), (97, 857385), (135, 616047), (145, 573561), (219, 379755), (261, 318645), (291, 285795), (365, 227853), (405, 205349), (435, 191187), (485, 171477), (657, 126585), (783, 106215), (873, 95265), (1095, 75951), (1305, 63729), (1455, 57159), (1971, 42195), (2117, 39285), (2349, 35405), (2619, 31755), (2813, 29565), (3285, 25317), (3915, 21243), (4365, 19053), (5913, 14065), (6351, 13095), (7081, 11745), (7857, 10585), (8439, 9855)]