84972042

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 189528768

約数和(自身を除く): 104556726

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 311, 353, 387, 622, 706, 774, 933, 1059, 1866, 2118, 2799, 3177, 5598, 6354, 13373, 15179, 26746, 30358, 40119, 45537, 80238, 91074, 109783, 120357, 136611, 219566, 240714, 273222, 329349, 658698, 988047, 1976094, 4720669, 9441338, 14162007, 28324014, 42486021, 84972042]

約数ペア:

[(1, 84972042), (2, 42486021), (3, 28324014), (6, 14162007), (9, 9441338), (18, 4720669), (43, 1976094), (86, 988047), (129, 658698), (258, 329349), (311, 273222), (353, 240714), (387, 219566), (622, 136611), (706, 120357), (774, 109783), (933, 91074), (1059, 80238), (1866, 45537), (2118, 40119), (2799, 30358), (3177, 26746), (5598, 15179), (6354, 13373)]