61401802

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 119808000

約数和(自身を除く): 58406198

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 103, 154, 158, 206, 343, 539, 553, 686, 721, 869, 1078, 1106, 1133, 1442, 1738, 2266, 3773, 3871, 5047, 6083, 7546, 7742, 7931, 8137, 10094, 12166, 15862, 16274, 27097, 35329, 42581, 54194, 55517, 56959, 70658, 85162, 89507, 111034, 113918, 179014, 298067, 388619, 398713, 596134, 626549, 777238, 797426, 1253098, 2790991, 4385843, 5581982, 8771686, 30700901, 61401802]

約数ペア:

[(1, 61401802), (2, 30700901), (7, 8771686), (11, 5581982), (14, 4385843), (22, 2790991), (49, 1253098), (77, 797426), (79, 777238), (98, 626549), (103, 596134), (154, 398713), (158, 388619), (206, 298067), (343, 179014), (539, 113918), (553, 111034), (686, 89507), (721, 85162), (869, 70658), (1078, 56959), (1106, 55517), (1133, 54194), (1442, 42581), (1738, 35329), (2266, 27097), (3773, 16274), (3871, 15862), (5047, 12166), (6083, 10094), (7546, 8137), (7742, 7931)]