80284644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7041

約数の個数: 72

約数和(自身を含む): 229057920

約数和(自身を除く): 148773276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 6991, 11484, 13982, 20973, 27964, 41946, 62919, 76901, 83892, 125838, 153802, 202739, 230703, 251676, 307604, 405478, 461406, 608217, 692109, 810956, 922812, 1216434, 1384218, 1824651, 2230129, 2432868, 2768436, 3649302, 4460258, 6690387, 7298604, 8920516, 13380774, 20071161, 26761548, 40142322, 80284644]

約数ペア:

[(1, 80284644), (2, 40142322), (3, 26761548), (4, 20071161), (6, 13380774), (9, 8920516), (11, 7298604), (12, 6690387), (18, 4460258), (22, 3649302), (29, 2768436), (33, 2432868), (36, 2230129), (44, 1824651), (58, 1384218), (66, 1216434), (87, 922812), (99, 810956), (116, 692109), (132, 608217), (174, 461406), (198, 405478), (261, 307604), (319, 251676), (348, 230703), (396, 202739), (522, 153802), (638, 125838), (957, 83892), (1044, 76901), (1276, 62919), (1914, 41946), (2871, 27964), (3828, 20973), (5742, 13982), (6991, 11484)]