90799697768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1\times {\mathrm{4547}}^1$

素因数の和:5946

約数の個数: 64

約数和(自身を含む): 184704831360

約数和(自身を除く): 93905133592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1223, 1256, 2041, 2446, 4082, 4547, 4892, 8164, 9094, 9784, 15899, 16328, 18188, 31798, 36376, 59111, 63596, 118222, 127192, 192011, 236444, 384022, 472888, 713879, 768044, 1427758, 1536088, 2496143, 2855516, 4992286, 5560981, 5711032, 9280427, 9984572, 11121962, 18560854, 19969144, 22243924, 37121708, 44487848, 72292753, 74243416, 144585506, 289171012, 578342024, 873074017, 1746148034, 3492296068, 6984592136, 11349962221, 22699924442, 45399848884, 90799697768]

約数ペア:

[(1, 90799697768), (2, 45399848884), (4, 22699924442), (8, 11349962221), (13, 6984592136), (26, 3492296068), (52, 1746148034), (104, 873074017), (157, 578342024), (314, 289171012), (628, 144585506), (1223, 74243416), (1256, 72292753), (2041, 44487848), (2446, 37121708), (4082, 22243924), (4547, 19969144), (4892, 18560854), (8164, 11121962), (9094, 9984572), (9784, 9280427), (15899, 5711032), (16328, 5560981), (18188, 4992286), (31798, 2855516), (36376, 2496143), (59111, 1536088), (63596, 1427758), (118222, 768044), (127192, 713879), (192011, 472888), (236444, 384022)]