71439088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 169632000

約数和(自身を除く): 98192912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 569, 826, 944, 1064, 1121, 1138, 1652, 2128, 2242, 2276, 3304, 3983, 4484, 4552, 6608, 7847, 7966, 8968, 9104, 10811, 15694, 15932, 17936, 21622, 31388, 31864, 33571, 43244, 62776, 63728, 67142, 75677, 86488, 125552, 134284, 151354, 172976, 234997, 268568, 302708, 469994, 537136, 605416, 637849, 939988, 1210832, 1275698, 1879976, 2551396, 3759952, 4464943, 5102792, 8929886, 10205584, 17859772, 35719544, 71439088]

約数ペア:

[(1, 71439088), (2, 35719544), (4, 17859772), (7, 10205584), (8, 8929886), (14, 5102792), (16, 4464943), (19, 3759952), (28, 2551396), (38, 1879976), (56, 1275698), (59, 1210832), (76, 939988), (112, 637849), (118, 605416), (133, 537136), (152, 469994), (236, 302708), (266, 268568), (304, 234997), (413, 172976), (472, 151354), (532, 134284), (569, 125552), (826, 86488), (944, 75677), (1064, 67142), (1121, 63728), (1138, 62776), (1652, 43244), (2128, 33571), (2242, 31864), (2276, 31388), (3304, 21622), (3983, 17936), (4484, 15932), (4552, 15694), (6608, 10811), (7847, 9104), (7966, 8968)]