75991454

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 145897200

約数和(自身を除く): 69905746

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 157, 314, 449, 539, 898, 1078, 1099, 1727, 2198, 3143, 3454, 4939, 6286, 7693, 9878, 12089, 15386, 22001, 24178, 34573, 44002, 69146, 70493, 84623, 140986, 169246, 242011, 484022, 493451, 775423, 986902, 1550846, 3454157, 5427961, 6908314, 10855922, 37995727, 75991454]

約数ペア:

[(1, 75991454), (2, 37995727), (7, 10855922), (11, 6908314), (14, 5427961), (22, 3454157), (49, 1550846), (77, 986902), (98, 775423), (154, 493451), (157, 484022), (314, 242011), (449, 169246), (539, 140986), (898, 84623), (1078, 70493), (1099, 69146), (1727, 44002), (2198, 34573), (3143, 24178), (3454, 22001), (4939, 15386), (6286, 12089), (7693, 9878)]