77899685072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^2\times {\mathrm{2039}}^1$

素因数の和:2301

約数の個数: 120

約数和(自身を含む): 175979718720

約数和(自身を除く): 98080033648

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 113, 136, 176, 187, 226, 272, 374, 452, 748, 904, 1243, 1496, 1808, 1921, 2039, 2486, 2992, 3842, 4078, 4972, 7684, 8156, 9944, 12769, 15368, 16312, 19888, 21131, 22429, 25538, 30736, 32624, 34663, 42262, 44858, 51076, 69326, 84524, 89716, 102152, 138652, 140459, 169048, 179432, 204304, 217073, 230407, 277304, 280918, 338096, 358864, 381293, 434146, 460814, 554608, 561836, 762586, 868292, 921628, 1123672, 1525172, 1736584, 1843256, 2247344, 2387803, 2534477, 3050344, 3473168, 3686512, 3916919, 4775606, 5068954, 6100688, 7833838, 9551212, 10137908, 15667676, 19102424, 20275816, 26035991, 31335352, 38204848, 40551632, 43086109, 52071982, 62670704, 86172218, 104143964, 172344436, 208287928, 286395901, 344688872, 416575856, 442611847, 572791802, 689377744, 885223694, 1145583604, 1770447388, 2291167208, 3540894776, 4582334416, 4868730317, 7081789552, 9737460634, 19474921268, 38949842536, 77899685072]

約数ペア:

[(1, 77899685072), (2, 38949842536), (4, 19474921268), (8, 9737460634), (11, 7081789552), (16, 4868730317), (17, 4582334416), (22, 3540894776), (34, 2291167208), (44, 1770447388), (68, 1145583604), (88, 885223694), (113, 689377744), (136, 572791802), (176, 442611847), (187, 416575856), (226, 344688872), (272, 286395901), (374, 208287928), (452, 172344436), (748, 104143964), (904, 86172218), (1243, 62670704), (1496, 52071982), (1808, 43086109), (1921, 40551632), (2039, 38204848), (2486, 31335352), (2992, 26035991), (3842, 20275816), (4078, 19102424), (4972, 15667676), (7684, 10137908), (8156, 9551212), (9944, 7833838), (12769, 6100688), (15368, 5068954), (16312, 4775606), (19888, 3916919), (21131, 3686512), (22429, 3473168), (25538, 3050344), (30736, 2534477), (32624, 2387803), (34663, 2247344), (42262, 1843256), (44858, 1736584), (51076, 1525172), (69326, 1123672), (84524, 921628), (89716, 868292), (102152, 762586), (138652, 561836), (140459, 554608), (169048, 460814), (179432, 434146), (204304, 381293), (217073, 358864), (230407, 338096), (277304, 280918)]