61887564

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 162644328

約数和(自身を除く): 100756764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 761, 1004, 1506, 1522, 2259, 2283, 3012, 3044, 4518, 4566, 6777, 6849, 9036, 9132, 13554, 13698, 20331, 20547, 27108, 27396, 40662, 41094, 61641, 81324, 82188, 123282, 191011, 246564, 382022, 573033, 764044, 1146066, 1719099, 2292132, 3438198, 5157297, 6876396, 10314594, 15471891, 20629188, 30943782, 61887564]

約数ペア:

[(1, 61887564), (2, 30943782), (3, 20629188), (4, 15471891), (6, 10314594), (9, 6876396), (12, 5157297), (18, 3438198), (27, 2292132), (36, 1719099), (54, 1146066), (81, 764044), (108, 573033), (162, 382022), (251, 246564), (324, 191011), (502, 123282), (753, 82188), (761, 81324), (1004, 61641), (1506, 41094), (1522, 40662), (2259, 27396), (2283, 27108), (3012, 20547), (3044, 20331), (4518, 13698), (4566, 13554), (6777, 9132), (6849, 9036)]