81441396

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{26003}}^1$

素因数の和:26045

約数の個数: 48

約数和(自身を含む): 218433600

約数和(自身を除く): 136992204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 26003, 52006, 78009, 104012, 156018, 234027, 312036, 468054, 702081, 754087, 936108, 1404162, 1508174, 2262261, 2808324, 3016348, 4524522, 6786783, 9049044, 13573566, 20360349, 27147132, 40720698, 81441396]

約数ペア:

[(1, 81441396), (2, 40720698), (3, 27147132), (4, 20360349), (6, 13573566), (9, 9049044), (12, 6786783), (18, 4524522), (27, 3016348), (29, 2808324), (36, 2262261), (54, 1508174), (58, 1404162), (87, 936108), (108, 754087), (116, 702081), (174, 468054), (261, 312036), (348, 234027), (522, 156018), (783, 104012), (1044, 78009), (1566, 52006), (3132, 26003)]