80490168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9239}}^1$

素因数の和:9273

約数の個数: 72

約数和(自身を含む): 239639400

約数和(自身を除く): 159149232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 9239, 18478, 27717, 36956, 55434, 73912, 83151, 101629, 110868, 166302, 203258, 221736, 304887, 332604, 406516, 609774, 665208, 813032, 914661, 1117919, 1219548, 1829322, 2235838, 2439096, 3353757, 3658644, 4471676, 6707514, 7317288, 8943352, 10061271, 13415028, 20122542, 26830056, 40245084, 80490168]

約数ペア:

[(1, 80490168), (2, 40245084), (3, 26830056), (4, 20122542), (6, 13415028), (8, 10061271), (9, 8943352), (11, 7317288), (12, 6707514), (18, 4471676), (22, 3658644), (24, 3353757), (33, 2439096), (36, 2235838), (44, 1829322), (66, 1219548), (72, 1117919), (88, 914661), (99, 813032), (121, 665208), (132, 609774), (198, 406516), (242, 332604), (264, 304887), (363, 221736), (396, 203258), (484, 166302), (726, 110868), (792, 101629), (968, 83151), (1089, 73912), (1452, 55434), (2178, 36956), (2904, 27717), (4356, 18478), (8712, 9239)]