64566474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 91368246

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 751, 966, 1246, 1502, 1869, 2047, 2253, 3738, 4094, 4506, 5257, 6141, 10514, 12282, 14329, 15771, 17273, 28658, 31542, 34546, 42987, 51819, 66839, 85974, 103638, 120911, 133678, 200517, 241822, 362733, 401034, 467873, 725466, 935746, 1403619, 1537297, 2807238, 3074594, 4611891, 9223782, 10761079, 21522158, 32283237, 64566474]

約数ペア:

[(1, 64566474), (2, 32283237), (3, 21522158), (6, 10761079), (7, 9223782), (14, 4611891), (21, 3074594), (23, 2807238), (42, 1537297), (46, 1403619), (69, 935746), (89, 725466), (138, 467873), (161, 401034), (178, 362733), (267, 241822), (322, 200517), (483, 133678), (534, 120911), (623, 103638), (751, 85974), (966, 66839), (1246, 51819), (1502, 42987), (1869, 34546), (2047, 31542), (2253, 28658), (3738, 17273), (4094, 15771), (4506, 14329), (5257, 12282), (6141, 10514)]