68311012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9688

約数の個数: 48

約数和(自身を含む): 155538432

約数和(自身を除く): 87227420

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 9643, 19286, 38572, 67501, 106073, 135002, 212146, 221789, 270004, 424292, 443578, 742511, 887156, 1485022, 1552523, 2439679, 2970044, 3105046, 4879358, 6210092, 9758716, 17077753, 34155506, 68311012]

約数ペア:

[(1, 68311012), (2, 34155506), (4, 17077753), (7, 9758716), (11, 6210092), (14, 4879358), (22, 3105046), (23, 2970044), (28, 2439679), (44, 1552523), (46, 1485022), (77, 887156), (92, 742511), (154, 443578), (161, 424292), (253, 270004), (308, 221789), (322, 212146), (506, 135002), (644, 106073), (1012, 67501), (1771, 38572), (3542, 19286), (7084, 9643)]