84998704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 201772800

約数和(自身を除く): 116774096

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, 677, 826, 944, 1064, 1121, 1354, 1652, 2128, 2242, 2708, 3304, 4484, 4739, 5416, 6608, 7847, 8968, 9478, 10832, 12863, 15694, 17936, 18956, 25726, 31388, 37912, 39943, 51452, 62776, 75824, 79886, 90041, 102904, 125552, 159772, 180082, 205808, 279601, 319544, 360164, 559202, 639088, 720328, 758917, 1118404, 1440656, 1517834, 2236808, 3035668, 4473616, 5312419, 6071336, 10624838, 12142672, 21249676, 42499352, 84998704]

約数ペア:

[(1, 84998704), (2, 42499352), (4, 21249676), (7, 12142672), (8, 10624838), (14, 6071336), (16, 5312419), (19, 4473616), (28, 3035668), (38, 2236808), (56, 1517834), (59, 1440656), (76, 1118404), (112, 758917), (118, 720328), (133, 639088), (152, 559202), (236, 360164), (266, 319544), (304, 279601), (413, 205808), (472, 180082), (532, 159772), (677, 125552), (826, 102904), (944, 90041), (1064, 79886), (1121, 75824), (1354, 62776), (1652, 51452), (2128, 39943), (2242, 37912), (2708, 31388), (3304, 25726), (4484, 18956), (4739, 17936), (5416, 15694), (6608, 12863), (7847, 10832), (8968, 9478)]