80147736

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9851}}^1$

素因数の和:9976

約数の個数: 48

約数和(自身を含む): 219009960

約数和(自身を除く): 138862224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 9851, 19702, 29553, 39404, 59106, 78808, 88659, 118212, 177318, 236424, 354636, 709272, 1113163, 2226326, 3339489, 4452652, 6678978, 8905304, 10018467, 13357956, 20036934, 26715912, 40073868, 80147736]

約数ペア:

[(1, 80147736), (2, 40073868), (3, 26715912), (4, 20036934), (6, 13357956), (8, 10018467), (9, 8905304), (12, 6678978), (18, 4452652), (24, 3339489), (36, 2226326), (72, 1113163), (113, 709272), (226, 354636), (339, 236424), (452, 177318), (678, 118212), (904, 88659), (1017, 78808), (1356, 59106), (2034, 39404), (2712, 29553), (4068, 19702), (8136, 9851)]