80171712

素因数分解:

$2^6\times 3^2\times {\mathrm{139187}}^1$

素因数の和:139205

約数の個数: 42

約数和(自身を含む): 229799388

約数和(自身を除く): 149627676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139187, 278374, 417561, 556748, 835122, 1113496, 1252683, 1670244, 2226992, 2505366, 3340488, 4453984, 5010732, 6680976, 8907968, 10021464, 13361952, 20042928, 26723904, 40085856, 80171712]

約数ペア:

[(1, 80171712), (2, 40085856), (3, 26723904), (4, 20042928), (6, 13361952), (8, 10021464), (9, 8907968), (12, 6680976), (16, 5010732), (18, 4453984), (24, 3340488), (32, 2505366), (36, 2226992), (48, 1670244), (64, 1252683), (72, 1113496), (96, 835122), (144, 556748), (192, 417561), (288, 278374), (576, 139187)]