80741448

素因数分解:

$2^3\times 3^4\times {\mathrm{124601}}^1$

素因数の和:124619

約数の個数: 40

約数和(自身を含む): 226152630

約数和(自身を除く): 145411182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124601, 249202, 373803, 498404, 747606, 996808, 1121409, 1495212, 2242818, 2990424, 3364227, 4485636, 6728454, 8971272, 10092681, 13456908, 20185362, 26913816, 40370724, 80741448]

約数ペア:

[(1, 80741448), (2, 40370724), (3, 26913816), (4, 20185362), (6, 13456908), (8, 10092681), (9, 8971272), (12, 6728454), (18, 4485636), (24, 3364227), (27, 2990424), (36, 2242818), (54, 1495212), (72, 1121409), (81, 996808), (108, 747606), (162, 498404), (216, 373803), (324, 249202), (648, 124601)]