80958164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 174451200

約数和(自身を除く): 93493036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 3539, 5719, 7078, 11438, 14156, 22876, 24773, 49546, 67241, 99092, 134482, 152177, 268964, 304354, 470687, 608708, 941374, 1065239, 1882748, 2130478, 2891363, 4260956, 5782726, 11565452, 20239541, 40479082, 80958164]

約数ペア:

[(1, 80958164), (2, 40479082), (4, 20239541), (7, 11565452), (14, 5782726), (19, 4260956), (28, 2891363), (38, 2130478), (43, 1882748), (76, 1065239), (86, 941374), (133, 608708), (172, 470687), (266, 304354), (301, 268964), (532, 152177), (602, 134482), (817, 99092), (1204, 67241), (1634, 49546), (3268, 24773), (3539, 22876), (5719, 14156), (7078, 11438)]