80413494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31387}}^1$

素因数の和:31460

約数の個数: 32

約数和(自身を含む): 186821376

約数和(自身を除く): 106407882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 31387, 62774, 94161, 188322, 219709, 439418, 659127, 1318254, 1914607, 3829214, 5743821, 11487642, 13402249, 26804498, 40206747, 80413494]

約数ペア:

[(1, 80413494), (2, 40206747), (3, 26804498), (6, 13402249), (7, 11487642), (14, 5743821), (21, 3829214), (42, 1914607), (61, 1318254), (122, 659127), (183, 439418), (366, 219709), (427, 188322), (854, 94161), (1281, 62774), (2562, 31387)]