86787415544

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 165100572000

約数和(自身を除く): 78313156456

約数列:

[1, 2, 4, 8, 139, 278, 313, 389, 556, 626, 641, 778, 1112, 1252, 1282, 1556, 2504, 2564, 3112, 5128, 43507, 54071, 87014, 89099, 108142, 121757, 174028, 178198, 200633, 216284, 243514, 249349, 348056, 356396, 401266, 432568, 487028, 498698, 712792, 802532, 974056, 997396, 1605064, 1994792, 16924223, 27887987, 33848446, 34659511, 55775974, 67696892, 69319022, 78046237, 111551948, 135393784, 138638044, 156092474, 223103896, 277276088, 312184948, 624369896, 10848426943, 21696853886, 43393707772, 86787415544]

約数ペア:

[(1, 86787415544), (2, 43393707772), (4, 21696853886), (8, 10848426943), (139, 624369896), (278, 312184948), (313, 277276088), (389, 223103896), (556, 156092474), (626, 138638044), (641, 135393784), (778, 111551948), (1112, 78046237), (1252, 69319022), (1282, 67696892), (1556, 55775974), (2504, 34659511), (2564, 33848446), (3112, 27887987), (5128, 16924223), (43507, 1994792), (54071, 1605064), (87014, 997396), (89099, 974056), (108142, 802532), (121757, 712792), (174028, 498698), (178198, 487028), (200633, 432568), (216284, 401266), (243514, 356396), (249349, 348056)]