91768644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 268107840

約数和(自身を除く): 176339196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 61, 66, 87, 99, 116, 122, 131, 132, 174, 183, 198, 244, 261, 262, 319, 348, 366, 393, 396, 522, 524, 549, 638, 671, 732, 786, 957, 1044, 1098, 1179, 1276, 1342, 1441, 1572, 1769, 1914, 2013, 2196, 2358, 2684, 2871, 2882, 3538, 3799, 3828, 4026, 4323, 4716, 5307, 5742, 5764, 6039, 7076, 7598, 7991, 8052, 8646, 10614, 11397, 11484, 12078, 12969, 15196, 15921, 15982, 17292, 19459, 21228, 22794, 23973, 24156, 25938, 31842, 31964, 34191, 38918, 41789, 45588, 47946, 51876, 58377, 63684, 68382, 71919, 77836, 83578, 87901, 95892, 116754, 125367, 136764, 143838, 167156, 175131, 175802, 231739, 233508, 250734, 263703, 287676, 350262, 351604, 376101, 463478, 501468, 527406, 695217, 700524, 752202, 791109, 926956, 1054812, 1390434, 1504404, 1582218, 2085651, 2549129, 2780868, 3164436, 4171302, 5098258, 7647387, 8342604, 10196516, 15294774, 22942161, 30589548, 45884322, 91768644]

約数ペア:

[(1, 91768644), (2, 45884322), (3, 30589548), (4, 22942161), (6, 15294774), (9, 10196516), (11, 8342604), (12, 7647387), (18, 5098258), (22, 4171302), (29, 3164436), (33, 2780868), (36, 2549129), (44, 2085651), (58, 1582218), (61, 1504404), (66, 1390434), (87, 1054812), (99, 926956), (116, 791109), (122, 752202), (131, 700524), (132, 695217), (174, 527406), (183, 501468), (198, 463478), (244, 376101), (261, 351604), (262, 350262), (319, 287676), (348, 263703), (366, 250734), (393, 233508), (396, 231739), (522, 175802), (524, 175131), (549, 167156), (638, 143838), (671, 136764), (732, 125367), (786, 116754), (957, 95892), (1044, 87901), (1098, 83578), (1179, 77836), (1276, 71919), (1342, 68382), (1441, 63684), (1572, 58377), (1769, 51876), (1914, 47946), (2013, 45588), (2196, 41789), (2358, 38918), (2684, 34191), (2871, 31964), (2882, 31842), (3538, 25938), (3799, 24156), (3828, 23973), (4026, 22794), (4323, 21228), (4716, 19459), (5307, 17292), (5742, 15982), (5764, 15921), (6039, 15196), (7076, 12969), (7598, 12078), (7991, 11484), (8052, 11397), (8646, 10614)]