80918496

素因数分解:

$2^5\times 3^2\times {\mathrm{280967}}^1$

素因数の和:280983

約数の個数: 36

約数和(自身を含む): 230112792

約数和(自身を除く): 149194296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280967, 561934, 842901, 1123868, 1685802, 2247736, 2528703, 3371604, 4495472, 5057406, 6743208, 8990944, 10114812, 13486416, 20229624, 26972832, 40459248, 80918496]

約数ペア:

[(1, 80918496), (2, 40459248), (3, 26972832), (4, 20229624), (6, 13486416), (8, 10114812), (9, 8990944), (12, 6743208), (16, 5057406), (18, 4495472), (24, 3371604), (32, 2528703), (36, 2247736), (48, 1685802), (72, 1123868), (96, 842901), (144, 561934), (288, 280967)]