61708248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17491}}^1$

素因数の和:17517

約数の個数: 72

約数和(自身を含む): 194423580

約数和(自身を除く): 132715332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 17491, 34982, 52473, 69964, 104946, 122437, 139928, 157419, 209892, 244874, 314838, 367311, 419784, 489748, 629676, 734622, 857059, 979496, 1101933, 1259352, 1469244, 1714118, 2203866, 2571177, 2938488, 3428236, 4407732, 5142354, 6856472, 7713531, 8815464, 10284708, 15427062, 20569416, 30854124, 61708248]

約数ペア:

[(1, 61708248), (2, 30854124), (3, 20569416), (4, 15427062), (6, 10284708), (7, 8815464), (8, 7713531), (9, 6856472), (12, 5142354), (14, 4407732), (18, 3428236), (21, 2938488), (24, 2571177), (28, 2203866), (36, 1714118), (42, 1469244), (49, 1259352), (56, 1101933), (63, 979496), (72, 857059), (84, 734622), (98, 629676), (126, 489748), (147, 419784), (168, 367311), (196, 314838), (252, 244874), (294, 209892), (392, 157419), (441, 139928), (504, 122437), (588, 104946), (882, 69964), (1176, 52473), (1764, 34982), (3528, 17491)]