91771840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 234891072

約数和(自身を除く): 143119232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 320, 337, 368, 370, 460, 592, 674, 736, 740, 851, 920, 1184, 1348, 1472, 1480, 1685, 1702, 1840, 2368, 2696, 2960, 3370, 3404, 3680, 4255, 5392, 5920, 6740, 6808, 7360, 7751, 8510, 10784, 11840, 12469, 13480, 13616, 15502, 17020, 21568, 24938, 26960, 27232, 31004, 34040, 38755, 49876, 53920, 54464, 62008, 62345, 68080, 77510, 99752, 107840, 124016, 124690, 136160, 155020, 199504, 248032, 249380, 272320, 286787, 310040, 399008, 496064, 498760, 573574, 620080, 798016, 997520, 1147148, 1240160, 1433935, 1995040, 2294296, 2480320, 2867870, 3990080, 4588592, 5735740, 9177184, 11471480, 18354368, 22942960, 45885920, 91771840]

約数ペア:

[(1, 91771840), (2, 45885920), (4, 22942960), (5, 18354368), (8, 11471480), (10, 9177184), (16, 5735740), (20, 4588592), (23, 3990080), (32, 2867870), (37, 2480320), (40, 2294296), (46, 1995040), (64, 1433935), (74, 1240160), (80, 1147148), (92, 997520), (115, 798016), (148, 620080), (160, 573574), (184, 498760), (185, 496064), (230, 399008), (296, 310040), (320, 286787), (337, 272320), (368, 249380), (370, 248032), (460, 199504), (592, 155020), (674, 136160), (736, 124690), (740, 124016), (851, 107840), (920, 99752), (1184, 77510), (1348, 68080), (1472, 62345), (1480, 62008), (1685, 54464), (1702, 53920), (1840, 49876), (2368, 38755), (2696, 34040), (2960, 31004), (3370, 27232), (3404, 26960), (3680, 24938), (4255, 21568), (5392, 17020), (5920, 15502), (6740, 13616), (6808, 13480), (7360, 12469), (7751, 11840), (8510, 10784)]