80571168

素因数分解:

$2^5\times 3^2\times {\mathrm{279761}}^1$

素因数の和:279777

約数の個数: 36

約数和(自身を含む): 229125078

約数和(自身を除く): 148553910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 279761, 559522, 839283, 1119044, 1678566, 2238088, 2517849, 3357132, 4476176, 5035698, 6714264, 8952352, 10071396, 13428528, 20142792, 26857056, 40285584, 80571168]

約数ペア:

[(1, 80571168), (2, 40285584), (3, 26857056), (4, 20142792), (6, 13428528), (8, 10071396), (9, 8952352), (12, 6714264), (16, 5035698), (18, 4476176), (24, 3357132), (32, 2517849), (36, 2238088), (48, 1678566), (72, 1119044), (96, 839283), (144, 559522), (288, 279761)]