76774040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 210690720

約数和(自身を除く): 133916680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 127, 136, 140, 170, 238, 254, 280, 340, 476, 508, 595, 635, 680, 889, 952, 1016, 1190, 1270, 1778, 2159, 2380, 2540, 3556, 4318, 4445, 4760, 5080, 7112, 8636, 8890, 10795, 15113, 16129, 17272, 17780, 21590, 30226, 32258, 35560, 43180, 60452, 64516, 75565, 80645, 86360, 112903, 120904, 129032, 151130, 161290, 225806, 274193, 302260, 322580, 451612, 548386, 564515, 604520, 645160, 903224, 1096772, 1129030, 1370965, 1919351, 2193544, 2258060, 2741930, 3838702, 4516120, 5483860, 7677404, 9596755, 10967720, 15354808, 19193510, 38387020, 76774040]

約数ペア:

[(1, 76774040), (2, 38387020), (4, 19193510), (5, 15354808), (7, 10967720), (8, 9596755), (10, 7677404), (14, 5483860), (17, 4516120), (20, 3838702), (28, 2741930), (34, 2258060), (35, 2193544), (40, 1919351), (56, 1370965), (68, 1129030), (70, 1096772), (85, 903224), (119, 645160), (127, 604520), (136, 564515), (140, 548386), (170, 451612), (238, 322580), (254, 302260), (280, 274193), (340, 225806), (476, 161290), (508, 151130), (595, 129032), (635, 120904), (680, 112903), (889, 86360), (952, 80645), (1016, 75565), (1190, 64516), (1270, 60452), (1778, 43180), (2159, 35560), (2380, 32258), (2540, 30226), (3556, 21590), (4318, 17780), (4445, 17272), (4760, 16129), (5080, 15113), (7112, 10795), (8636, 8890)]