129802968

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2609}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 352193400

約数和(自身を除く): 222390432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2609, 2764, 4146, 5218, 5528, 6219, 7827, 8292, 10436, 12438, 15654, 16584, 20872, 23481, 24876, 31308, 46962, 49752, 62616, 93924, 187848, 1802819, 3605638, 5408457, 7211276, 10816914, 14422552, 16225371, 21633828, 32450742, 43267656, 64901484, 129802968]

約数ペア:

[(1, 129802968), (2, 64901484), (3, 43267656), (4, 32450742), (6, 21633828), (8, 16225371), (9, 14422552), (12, 10816914), (18, 7211276), (24, 5408457), (36, 3605638), (72, 1802819), (691, 187848), (1382, 93924), (2073, 62616), (2609, 49752), (2764, 46962), (4146, 31308), (5218, 24876), (5528, 23481), (6219, 20872), (7827, 16584), (8292, 15654), (10436, 12438)]