80685264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 245877120

約数和(自身を除く): 165191856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 89, 101, 102, 132, 136, 176, 178, 187, 202, 204, 264, 267, 272, 303, 356, 374, 404, 408, 528, 534, 561, 606, 712, 748, 808, 816, 979, 1068, 1111, 1122, 1212, 1424, 1496, 1513, 1616, 1717, 1958, 2136, 2222, 2244, 2424, 2937, 2992, 3026, 3333, 3434, 3916, 4272, 4444, 4488, 4539, 4848, 5151, 5874, 6052, 6666, 6868, 7832, 8888, 8976, 8989, 9078, 10302, 11748, 12104, 13332, 13736, 15664, 16643, 17776, 17978, 18156, 18887, 20604, 23496, 24208, 26664, 26967, 27472, 33286, 35956, 36312, 37774, 41208, 46992, 49929, 53328, 53934, 56661, 66572, 71912, 72624, 75548, 82416, 98879, 99858, 107868, 113322, 133144, 143824, 151096, 152813, 197758, 199716, 215736, 226644, 266288, 296637, 302192, 305626, 395516, 399432, 431472, 453288, 458439, 593274, 611252, 791032, 798864, 906576, 916878, 1186548, 1222504, 1582064, 1680943, 1833756, 2373096, 2445008, 3361886, 3667512, 4746192, 5042829, 6723772, 7335024, 10085658, 13447544, 20171316, 26895088, 40342632, 80685264]

約数ペア:

[(1, 80685264), (2, 40342632), (3, 26895088), (4, 20171316), (6, 13447544), (8, 10085658), (11, 7335024), (12, 6723772), (16, 5042829), (17, 4746192), (22, 3667512), (24, 3361886), (33, 2445008), (34, 2373096), (44, 1833756), (48, 1680943), (51, 1582064), (66, 1222504), (68, 1186548), (88, 916878), (89, 906576), (101, 798864), (102, 791032), (132, 611252), (136, 593274), (176, 458439), (178, 453288), (187, 431472), (202, 399432), (204, 395516), (264, 305626), (267, 302192), (272, 296637), (303, 266288), (356, 226644), (374, 215736), (404, 199716), (408, 197758), (528, 152813), (534, 151096), (561, 143824), (606, 133144), (712, 113322), (748, 107868), (808, 99858), (816, 98879), (979, 82416), (1068, 75548), (1111, 72624), (1122, 71912), (1212, 66572), (1424, 56661), (1496, 53934), (1513, 53328), (1616, 49929), (1717, 46992), (1958, 41208), (2136, 37774), (2222, 36312), (2244, 35956), (2424, 33286), (2937, 27472), (2992, 26967), (3026, 26664), (3333, 24208), (3434, 23496), (3916, 20604), (4272, 18887), (4444, 18156), (4488, 17978), (4539, 17776), (4848, 16643), (5151, 15664), (5874, 13736), (6052, 13332), (6666, 12104), (6868, 11748), (7832, 10302), (8888, 9078), (8976, 8989)]