78108086

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 58637194

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 509, 679, 791, 1018, 1358, 1582, 3563, 7126, 10961, 21922, 49373, 57517, 76727, 98746, 115034, 153454, 345611, 402619, 691222, 805238, 5579149, 11158298, 39054043, 78108086]

約数ペア:

[(1, 78108086), (2, 39054043), (7, 11158298), (14, 5579149), (97, 805238), (113, 691222), (194, 402619), (226, 345611), (509, 153454), (679, 115034), (791, 98746), (1018, 76727), (1358, 57517), (1582, 49373), (3563, 21922), (7126, 10961)]