87942786

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 180835200

約数和(自身を除く): 92892414

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 389, 778, 919, 1167, 1838, 2334, 2757, 5514, 15949, 31898, 37679, 47847, 75358, 95694, 113037, 226074, 357491, 714982, 1072473, 2144946, 14657131, 29314262, 43971393, 87942786]

約数ペア:

[(1, 87942786), (2, 43971393), (3, 29314262), (6, 14657131), (41, 2144946), (82, 1072473), (123, 714982), (246, 357491), (389, 226074), (778, 113037), (919, 95694), (1167, 75358), (1838, 47847), (2334, 37679), (2757, 31898), (5514, 15949)]