81992856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2267}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 225348480

約数和(自身を除く): 143355624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1644, 2267, 3014, 3288, 4521, 4534, 6028, 6801, 9042, 9068, 12056, 13602, 18084, 18136, 24937, 27204, 36168, 49874, 54408, 74811, 99748, 149622, 199496, 299244, 310579, 598488, 621158, 931737, 1242316, 1863474, 2484632, 3416369, 3726948, 6832738, 7453896, 10249107, 13665476, 20498214, 27330952, 40996428, 81992856]

約数ペア:

[(1, 81992856), (2, 40996428), (3, 27330952), (4, 20498214), (6, 13665476), (8, 10249107), (11, 7453896), (12, 6832738), (22, 3726948), (24, 3416369), (33, 2484632), (44, 1863474), (66, 1242316), (88, 931737), (132, 621158), (137, 598488), (264, 310579), (274, 299244), (411, 199496), (548, 149622), (822, 99748), (1096, 74811), (1507, 54408), (1644, 49874), (2267, 36168), (3014, 27204), (3288, 24937), (4521, 18136), (4534, 18084), (6028, 13602), (6801, 12056), (9042, 9068)]