80630496

素因数分解:

$2^5\times 3^2\times {\mathrm{279967}}^1$

素因数の和:279983

約数の個数: 36

約数和(自身を含む): 229293792

約数和(自身を除く): 148663296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 279967, 559934, 839901, 1119868, 1679802, 2239736, 2519703, 3359604, 4479472, 5039406, 6719208, 8958944, 10078812, 13438416, 20157624, 26876832, 40315248, 80630496]

約数ペア:

[(1, 80630496), (2, 40315248), (3, 26876832), (4, 20157624), (6, 13438416), (8, 10078812), (9, 8958944), (12, 6719208), (16, 5039406), (18, 4479472), (24, 3359604), (32, 2519703), (36, 2239736), (48, 1679802), (72, 1119868), (96, 839901), (144, 559934), (288, 279967)]