82117444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 154566720

約数和(自身を除く): 72449276

約数列:

[1, 2, 4, 29, 43, 58, 86, 101, 116, 163, 172, 202, 326, 404, 652, 1247, 2494, 2929, 4343, 4727, 4988, 5858, 7009, 8686, 9454, 11716, 14018, 16463, 17372, 18908, 28036, 32926, 65852, 125947, 203261, 251894, 406522, 477427, 503788, 707909, 813044, 954854, 1415818, 1909708, 2831636, 20529361, 41058722, 82117444]

約数ペア:

[(1, 82117444), (2, 41058722), (4, 20529361), (29, 2831636), (43, 1909708), (58, 1415818), (86, 954854), (101, 813044), (116, 707909), (163, 503788), (172, 477427), (202, 406522), (326, 251894), (404, 203261), (652, 125947), (1247, 65852), (2494, 32926), (2929, 28036), (4343, 18908), (4727, 17372), (4988, 16463), (5858, 14018), (7009, 11716), (8686, 9454)]