81512376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28069}}^1$

素因数の和:28100

約数の個数: 48

約数和(自身を含む): 223998600

約数和(自身を除く): 142486224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 28069, 56138, 84207, 112276, 168414, 224552, 308759, 336828, 617518, 673656, 926277, 1235036, 1852554, 2470072, 3396349, 3705108, 6792698, 7410216, 10189047, 13585396, 20378094, 27170792, 40756188, 81512376]

約数ペア:

[(1, 81512376), (2, 40756188), (3, 27170792), (4, 20378094), (6, 13585396), (8, 10189047), (11, 7410216), (12, 6792698), (22, 3705108), (24, 3396349), (33, 2470072), (44, 1852554), (66, 1235036), (88, 926277), (121, 673656), (132, 617518), (242, 336828), (264, 308759), (363, 224552), (484, 168414), (726, 112276), (968, 84207), (1452, 56138), (2904, 28069)]