67720548

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16453}}^1$

素因数の和:16481

約数の個数: 48

約数和(自身を含む): 184284800

約数和(自身を除く): 116564252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16453, 32906, 49359, 65812, 98718, 115171, 197436, 230342, 345513, 460684, 691026, 806197, 1382052, 1612394, 2418591, 3224788, 4837182, 5643379, 9674364, 11286758, 16930137, 22573516, 33860274, 67720548]

約数ペア:

[(1, 67720548), (2, 33860274), (3, 22573516), (4, 16930137), (6, 11286758), (7, 9674364), (12, 5643379), (14, 4837182), (21, 3224788), (28, 2418591), (42, 1612394), (49, 1382052), (84, 806197), (98, 691026), (147, 460684), (196, 345513), (294, 230342), (343, 197436), (588, 115171), (686, 98718), (1029, 65812), (1372, 49359), (2058, 32906), (4116, 16453)]