61888002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 140341248

約数和(自身を除く): 78453246

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 71, 94, 141, 142, 213, 281, 282, 426, 517, 562, 781, 843, 1034, 1551, 1562, 1686, 2343, 3091, 3102, 3337, 4686, 6182, 6674, 9273, 10011, 13207, 18546, 19951, 20022, 26414, 36707, 39621, 39902, 59853, 73414, 79242, 110121, 119706, 145277, 219461, 220242, 290554, 435831, 438922, 658383, 871662, 937697, 1316766, 1875394, 2813091, 5626182, 10314667, 20629334, 30944001, 61888002]

約数ペア:

[(1, 61888002), (2, 30944001), (3, 20629334), (6, 10314667), (11, 5626182), (22, 2813091), (33, 1875394), (47, 1316766), (66, 937697), (71, 871662), (94, 658383), (141, 438922), (142, 435831), (213, 290554), (281, 220242), (282, 219461), (426, 145277), (517, 119706), (562, 110121), (781, 79242), (843, 73414), (1034, 59853), (1551, 39902), (1562, 39621), (1686, 36707), (2343, 26414), (3091, 20022), (3102, 19951), (3337, 18546), (4686, 13207), (6182, 10011), (6674, 9273)]