67408968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 193489920

約数和(自身を除く): 126080952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 67, 74, 88, 103, 111, 132, 134, 148, 201, 206, 222, 264, 268, 296, 309, 402, 407, 412, 444, 536, 618, 737, 804, 814, 824, 888, 1133, 1221, 1236, 1474, 1608, 1628, 2211, 2266, 2442, 2472, 2479, 2948, 3256, 3399, 3811, 4422, 4532, 4884, 4958, 5896, 6798, 6901, 7437, 7622, 8844, 9064, 9768, 9916, 11433, 13596, 13802, 14874, 15244, 17688, 19832, 20703, 22866, 27192, 27269, 27604, 29748, 30488, 41406, 41921, 45732, 54538, 55208, 59496, 75911, 81807, 82812, 83842, 91464, 109076, 125763, 151822, 163614, 165624, 167684, 218152, 227733, 251526, 255337, 303644, 327228, 335368, 455466, 503052, 510674, 607288, 654456, 766011, 910932, 1006104, 1021348, 1532022, 1821864, 2042696, 2808707, 3064044, 5617414, 6128088, 8426121, 11234828, 16852242, 22469656, 33704484, 67408968]

約数ペア:

[(1, 67408968), (2, 33704484), (3, 22469656), (4, 16852242), (6, 11234828), (8, 8426121), (11, 6128088), (12, 5617414), (22, 3064044), (24, 2808707), (33, 2042696), (37, 1821864), (44, 1532022), (66, 1021348), (67, 1006104), (74, 910932), (88, 766011), (103, 654456), (111, 607288), (132, 510674), (134, 503052), (148, 455466), (201, 335368), (206, 327228), (222, 303644), (264, 255337), (268, 251526), (296, 227733), (309, 218152), (402, 167684), (407, 165624), (412, 163614), (444, 151822), (536, 125763), (618, 109076), (737, 91464), (804, 83842), (814, 82812), (824, 81807), (888, 75911), (1133, 59496), (1221, 55208), (1236, 54538), (1474, 45732), (1608, 41921), (1628, 41406), (2211, 30488), (2266, 29748), (2442, 27604), (2472, 27269), (2479, 27192), (2948, 22866), (3256, 20703), (3399, 19832), (3811, 17688), (4422, 15244), (4532, 14874), (4884, 13802), (4958, 13596), (5896, 11433), (6798, 9916), (6901, 9768), (7437, 9064), (7622, 8844)]