66916584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44257}}^1$

素因数の和:44279

約数の個数: 64

約数和(自身を含む): 212438400

約数和(自身を除く): 145521816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44257, 88514, 132771, 177028, 265542, 309799, 354056, 398313, 531084, 619598, 796626, 929397, 1062168, 1194939, 1239196, 1593252, 1858794, 2389878, 2478392, 2788191, 3186504, 3717588, 4779756, 5576382, 7435176, 8364573, 9559512, 11152764, 16729146, 22305528, 33458292, 66916584]

約数ペア:

[(1, 66916584), (2, 33458292), (3, 22305528), (4, 16729146), (6, 11152764), (7, 9559512), (8, 8364573), (9, 7435176), (12, 5576382), (14, 4779756), (18, 3717588), (21, 3186504), (24, 2788191), (27, 2478392), (28, 2389878), (36, 1858794), (42, 1593252), (54, 1239196), (56, 1194939), (63, 1062168), (72, 929397), (84, 796626), (108, 619598), (126, 531084), (168, 398313), (189, 354056), (216, 309799), (252, 265542), (378, 177028), (504, 132771), (756, 88514), (1512, 44257)]