66400212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 164091200

約数和(自身を除く): 97690988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 1609, 2172, 3218, 3439, 4827, 6436, 6878, 9654, 10317, 13756, 19308, 20634, 30571, 41268, 61142, 91713, 122284, 183426, 291229, 366852, 582458, 873687, 1164916, 1747374, 3494748, 5533351, 11066702, 16600053, 22133404, 33200106, 66400212]

約数ペア:

[(1, 66400212), (2, 33200106), (3, 22133404), (4, 16600053), (6, 11066702), (12, 5533351), (19, 3494748), (38, 1747374), (57, 1164916), (76, 873687), (114, 582458), (181, 366852), (228, 291229), (362, 183426), (543, 122284), (724, 91713), (1086, 61142), (1609, 41268), (2172, 30571), (3218, 20634), (3439, 19308), (4827, 13756), (6436, 10317), (6878, 9654)]