80728278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6220

約数の個数: 32

約数和(自身を含む): 169039872

約数和(自身を除く): 88311594

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6113, 6603, 12226, 13206, 18339, 36678, 189503, 379006, 434023, 568509, 868046, 1137018, 1302069, 2604138, 13454713, 26909426, 40364139, 80728278]

約数ペア:

[(1, 80728278), (2, 40364139), (3, 26909426), (6, 13454713), (31, 2604138), (62, 1302069), (71, 1137018), (93, 868046), (142, 568509), (186, 434023), (213, 379006), (426, 189503), (2201, 36678), (4402, 18339), (6113, 13206), (6603, 12226)]