72610580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 176889216

約数和(自身を除く): 104278636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7741, 9380, 15482, 30964, 38705, 54187, 77410, 108374, 154820, 216748, 270935, 518647, 541870, 1037294, 1083740, 2074588, 2593235, 3630529, 5186470, 7261058, 10372940, 14522116, 18152645, 36305290, 72610580]

約数ペア:

[(1, 72610580), (2, 36305290), (4, 18152645), (5, 14522116), (7, 10372940), (10, 7261058), (14, 5186470), (20, 3630529), (28, 2593235), (35, 2074588), (67, 1083740), (70, 1037294), (134, 541870), (140, 518647), (268, 270935), (335, 216748), (469, 154820), (670, 108374), (938, 77410), (1340, 54187), (1876, 38705), (2345, 30964), (4690, 15482), (7741, 9380)]