80650872

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23833}}^1$

素因数の和:23892

約数の個数: 48

約数和(自身を含む): 223086240

約数和(自身を除く): 142435368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23833, 47666, 71499, 95332, 142998, 190664, 214497, 285996, 428994, 571992, 857988, 1120151, 1715976, 2240302, 3360453, 4480604, 6720906, 8961208, 10081359, 13441812, 20162718, 26883624, 40325436, 80650872]

約数ペア:

[(1, 80650872), (2, 40325436), (3, 26883624), (4, 20162718), (6, 13441812), (8, 10081359), (9, 8961208), (12, 6720906), (18, 4480604), (24, 3360453), (36, 2240302), (47, 1715976), (72, 1120151), (94, 857988), (141, 571992), (188, 428994), (282, 285996), (376, 214497), (423, 190664), (564, 142998), (846, 95332), (1128, 71499), (1692, 47666), (3384, 23833)]