69315768

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7349}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 189189000

約数和(自身を除く): 119873232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7349, 9432, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 132282, 176376, 264564, 529128, 962719, 1925438, 2888157, 3850876, 5776314, 7701752, 8664471, 11552628, 17328942, 23105256, 34657884, 69315768]

約数ペア:

[(1, 69315768), (2, 34657884), (3, 23105256), (4, 17328942), (6, 11552628), (8, 8664471), (9, 7701752), (12, 5776314), (18, 3850876), (24, 2888157), (36, 1925438), (72, 962719), (131, 529128), (262, 264564), (393, 176376), (524, 132282), (786, 88188), (1048, 66141), (1179, 58792), (1572, 44094), (2358, 29396), (3144, 22047), (4716, 14698), (7349, 9432)]