66305196

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8647}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 174343680

約数和(自身を除く): 108038484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8647, 17294, 25941, 34588, 51882, 77823, 103764, 155646, 233469, 311292, 466938, 613937, 933876, 1227874, 1841811, 2455748, 3683622, 5525433, 7367244, 11050866, 16576299, 22101732, 33152598, 66305196]

約数ペア:

[(1, 66305196), (2, 33152598), (3, 22101732), (4, 16576299), (6, 11050866), (9, 7367244), (12, 5525433), (18, 3683622), (27, 2455748), (36, 1841811), (54, 1227874), (71, 933876), (108, 613937), (142, 466938), (213, 311292), (284, 233469), (426, 155646), (639, 103764), (852, 77823), (1278, 51882), (1917, 34588), (2556, 25941), (3834, 17294), (7668, 8647)]