83291228852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1973}}^1$

素因数の和:2517

約数の個数: 72

約数和(自身を含む): 159216689016

約数和(自身を除く): 75925460164

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 317, 338, 394, 634, 676, 788, 1268, 1973, 2561, 3946, 4121, 5122, 7892, 8242, 10244, 16484, 25649, 33293, 51298, 53573, 62449, 66586, 102596, 107146, 124898, 133172, 214292, 249796, 333437, 388681, 625441, 666874, 777362, 811837, 1250882, 1333748, 1554724, 1623674, 2501764, 3247348, 5052853, 8130733, 10105706, 10553881, 16261466, 20211412, 21107762, 32522932, 42215524, 65687089, 105699529, 123211877, 131374178, 211399058, 246423754, 262748356, 422798116, 492847508, 1601754401, 3203508802, 6407017604, 20822807213, 41645614426, 83291228852]

約数ペア:

[(1, 83291228852), (2, 41645614426), (4, 20822807213), (13, 6407017604), (26, 3203508802), (52, 1601754401), (169, 492847508), (197, 422798116), (317, 262748356), (338, 246423754), (394, 211399058), (634, 131374178), (676, 123211877), (788, 105699529), (1268, 65687089), (1973, 42215524), (2561, 32522932), (3946, 21107762), (4121, 20211412), (5122, 16261466), (7892, 10553881), (8242, 10105706), (10244, 8130733), (16484, 5052853), (25649, 3247348), (33293, 2501764), (51298, 1623674), (53573, 1554724), (62449, 1333748), (66586, 1250882), (102596, 811837), (107146, 777362), (124898, 666874), (133172, 625441), (214292, 388681), (249796, 333437)]