65577708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86743}}^1$

素因数の和:86763

約数の個数: 48

約数和(自身を含む): 194306560

約数和(自身を除く): 128728852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86743, 173486, 260229, 346972, 520458, 607201, 780687, 1040916, 1214402, 1561374, 1821603, 2342061, 2428804, 3122748, 3643206, 4684122, 5464809, 7286412, 9368244, 10929618, 16394427, 21859236, 32788854, 65577708]

約数ペア:

[(1, 65577708), (2, 32788854), (3, 21859236), (4, 16394427), (6, 10929618), (7, 9368244), (9, 7286412), (12, 5464809), (14, 4684122), (18, 3643206), (21, 3122748), (27, 2428804), (28, 2342061), (36, 1821603), (42, 1561374), (54, 1214402), (63, 1040916), (84, 780687), (108, 607201), (126, 520458), (189, 346972), (252, 260229), (378, 173486), (756, 86743)]