127486836

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 331891560

約数和(自身を除く): 204404724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 109, 159, 212, 218, 318, 327, 436, 477, 613, 636, 654, 954, 981, 1226, 1308, 1839, 1908, 1962, 2452, 3678, 3924, 5517, 5777, 7356, 11034, 11554, 17331, 22068, 23108, 32489, 34662, 51993, 64978, 66817, 69324, 97467, 103986, 129956, 133634, 194934, 200451, 207972, 267268, 292401, 389868, 400902, 584802, 601353, 801804, 1169604, 1202706, 2405412, 3541301, 7082602, 10623903, 14165204, 21247806, 31871709, 42495612, 63743418, 127486836]

約数ペア:

[(1, 127486836), (2, 63743418), (3, 42495612), (4, 31871709), (6, 21247806), (9, 14165204), (12, 10623903), (18, 7082602), (36, 3541301), (53, 2405412), (106, 1202706), (109, 1169604), (159, 801804), (212, 601353), (218, 584802), (318, 400902), (327, 389868), (436, 292401), (477, 267268), (613, 207972), (636, 200451), (654, 194934), (954, 133634), (981, 129956), (1226, 103986), (1308, 97467), (1839, 69324), (1908, 66817), (1962, 64978), (2452, 51993), (3678, 34662), (3924, 32489), (5517, 23108), (5777, 22068), (7356, 17331), (11034, 11554)]