66339924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 181177920

約数和(自身を除く): 114837996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 439, 514, 588, 771, 878, 1028, 1317, 1542, 1756, 1799, 2634, 3073, 3084, 3598, 5268, 5397, 6146, 7196, 9219, 10794, 12292, 12593, 18438, 21511, 21588, 25186, 36876, 37779, 43022, 50372, 64533, 75558, 86044, 112823, 129066, 151116, 225646, 258132, 338469, 451292, 676938, 789761, 1353876, 1579522, 2369283, 3159044, 4738566, 5528327, 9477132, 11056654, 16584981, 22113308, 33169962, 66339924]

約数ペア:

[(1, 66339924), (2, 33169962), (3, 22113308), (4, 16584981), (6, 11056654), (7, 9477132), (12, 5528327), (14, 4738566), (21, 3159044), (28, 2369283), (42, 1579522), (49, 1353876), (84, 789761), (98, 676938), (147, 451292), (196, 338469), (257, 258132), (294, 225646), (439, 151116), (514, 129066), (588, 112823), (771, 86044), (878, 75558), (1028, 64533), (1317, 50372), (1542, 43022), (1756, 37779), (1799, 36876), (2634, 25186), (3073, 21588), (3084, 21511), (3598, 18438), (5268, 12593), (5397, 12292), (6146, 10794), (7196, 9219)]