80119236

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 190540224

約数和(自身を除く): 110420988

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 257, 313, 332, 498, 514, 626, 771, 939, 996, 1028, 1252, 1542, 1878, 3084, 3756, 21331, 25979, 42662, 51958, 63993, 77937, 80441, 85324, 103916, 127986, 155874, 160882, 241323, 255972, 311748, 321764, 482646, 965292, 6676603, 13353206, 20029809, 26706412, 40059618, 80119236]

約数ペア:

[(1, 80119236), (2, 40059618), (3, 26706412), (4, 20029809), (6, 13353206), (12, 6676603), (83, 965292), (166, 482646), (249, 321764), (257, 311748), (313, 255972), (332, 241323), (498, 160882), (514, 155874), (626, 127986), (771, 103916), (939, 85324), (996, 80441), (1028, 77937), (1252, 63993), (1542, 51958), (1878, 42662), (3084, 25979), (3756, 21331)]