65645784

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8521}}^1$

素因数の和:8640

約数の個数: 48

約数和(自身を含む): 179473320

約数和(自身を除く): 113827536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 8521, 17042, 25563, 34084, 51126, 68168, 76689, 102252, 153378, 204504, 306756, 613512, 911747, 1823494, 2735241, 3646988, 5470482, 7293976, 8205723, 10940964, 16411446, 21881928, 32822892, 65645784]

約数ペア:

[(1, 65645784), (2, 32822892), (3, 21881928), (4, 16411446), (6, 10940964), (8, 8205723), (9, 7293976), (12, 5470482), (18, 3646988), (24, 2735241), (36, 1823494), (72, 911747), (107, 613512), (214, 306756), (321, 204504), (428, 153378), (642, 102252), (856, 76689), (963, 68168), (1284, 51126), (1926, 34084), (2568, 25563), (3852, 17042), (7704, 8521)]