68703376

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 159454080

約数和(自身を除く): 90750704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 236, 259, 281, 296, 413, 472, 518, 562, 592, 826, 944, 1036, 1124, 1652, 1967, 2072, 2183, 2248, 3304, 3934, 4144, 4366, 4496, 6608, 7868, 8732, 10397, 15281, 15736, 16579, 17464, 20794, 30562, 31472, 33158, 34928, 41588, 61124, 66316, 72779, 83176, 116053, 122248, 132632, 145558, 166352, 232106, 244496, 265264, 291116, 464212, 582232, 613423, 928424, 1164464, 1226846, 1856848, 2453692, 4293961, 4907384, 8587922, 9814768, 17175844, 34351688, 68703376]

約数ペア:

[(1, 68703376), (2, 34351688), (4, 17175844), (7, 9814768), (8, 8587922), (14, 4907384), (16, 4293961), (28, 2453692), (37, 1856848), (56, 1226846), (59, 1164464), (74, 928424), (112, 613423), (118, 582232), (148, 464212), (236, 291116), (259, 265264), (281, 244496), (296, 232106), (413, 166352), (472, 145558), (518, 132632), (562, 122248), (592, 116053), (826, 83176), (944, 72779), (1036, 66316), (1124, 61124), (1652, 41588), (1967, 34928), (2072, 33158), (2183, 31472), (2248, 30562), (3304, 20794), (3934, 17464), (4144, 16579), (4366, 15736), (4496, 15281), (6608, 10397), (7868, 8732)]