75068294

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 143337600

約数和(自身を除く): 68269306

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 157, 238, 287, 314, 343, 574, 686, 697, 833, 1099, 1394, 1666, 2009, 2198, 2669, 4018, 4879, 5338, 5831, 6437, 7693, 9758, 11662, 12874, 14063, 15386, 18683, 28126, 34153, 37366, 45059, 53851, 68306, 90118, 107702, 109429, 130781, 218858, 239071, 261562, 315413, 478142, 630826, 766003, 915467, 1532006, 1830934, 2207891, 4415782, 5362021, 10724042, 37534147, 75068294]

約数ペア:

[(1, 75068294), (2, 37534147), (7, 10724042), (14, 5362021), (17, 4415782), (34, 2207891), (41, 1830934), (49, 1532006), (82, 915467), (98, 766003), (119, 630826), (157, 478142), (238, 315413), (287, 261562), (314, 239071), (343, 218858), (574, 130781), (686, 109429), (697, 107702), (833, 90118), (1099, 68306), (1394, 53851), (1666, 45059), (2009, 37366), (2198, 34153), (2669, 28126), (4018, 18683), (4879, 15386), (5338, 14063), (5831, 12874), (6437, 11662), (7693, 9758)]