123580752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 339888960

約数和(自身を除く): 216308208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 269, 272, 408, 538, 563, 807, 816, 1076, 1126, 1614, 1689, 2152, 2252, 3228, 3378, 4304, 4504, 4573, 6456, 6756, 9008, 9146, 9571, 12912, 13512, 13719, 18292, 19142, 27024, 27438, 28713, 36584, 38284, 54876, 57426, 73168, 76568, 109752, 114852, 151447, 153136, 219504, 229704, 302894, 454341, 459408, 605788, 908682, 1211576, 1817364, 2423152, 2574599, 3634728, 5149198, 7269456, 7723797, 10298396, 15447594, 20596792, 30895188, 41193584, 61790376, 123580752]

約数ペア:

[(1, 123580752), (2, 61790376), (3, 41193584), (4, 30895188), (6, 20596792), (8, 15447594), (12, 10298396), (16, 7723797), (17, 7269456), (24, 5149198), (34, 3634728), (48, 2574599), (51, 2423152), (68, 1817364), (102, 1211576), (136, 908682), (204, 605788), (269, 459408), (272, 454341), (408, 302894), (538, 229704), (563, 219504), (807, 153136), (816, 151447), (1076, 114852), (1126, 109752), (1614, 76568), (1689, 73168), (2152, 57426), (2252, 54876), (3228, 38284), (3378, 36584), (4304, 28713), (4504, 27438), (4573, 27024), (6456, 19142), (6756, 18292), (9008, 13719), (9146, 13512), (9571, 12912)]