86742726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55819}}^1$

素因数の和:55868

約数の個数: 32

約数和(自身を含む): 203631360

約数和(自身を除く): 116888634

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 55819, 111638, 167457, 334914, 390733, 781466, 1172199, 2065303, 2344398, 4130606, 6195909, 12391818, 14457121, 28914242, 43371363, 86742726]

約数ペア:

[(1, 86742726), (2, 43371363), (3, 28914242), (6, 14457121), (7, 12391818), (14, 6195909), (21, 4130606), (37, 2344398), (42, 2065303), (74, 1172199), (111, 781466), (222, 390733), (259, 334914), (518, 167457), (777, 111638), (1554, 55819)]