80537796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52027}}^1$

素因数の和:52080

約数の個数: 36

約数和(自身を含む): 208320112

約数和(自身を除く): 127782316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 52027, 104054, 156081, 208108, 312162, 468243, 624324, 936486, 1872972, 2237161, 4474322, 6711483, 8948644, 13422966, 20134449, 26845932, 40268898, 80537796]

約数ペア:

[(1, 80537796), (2, 40268898), (3, 26845932), (4, 20134449), (6, 13422966), (9, 8948644), (12, 6711483), (18, 4474322), (36, 2237161), (43, 1872972), (86, 936486), (129, 624324), (172, 468243), (258, 312162), (387, 208108), (516, 156081), (774, 104054), (1548, 52027)]