69088278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12007}}^1$

素因数の和:12156

約数の個数: 32

約数和(自身を含む): 159081984

約数和(自身を除く): 89993706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 12007, 24014, 36021, 72042, 84049, 168098, 252147, 504294, 1644959, 3289918, 4934877, 9869754, 11514713, 23029426, 34544139, 69088278]

約数ペア:

[(1, 69088278), (2, 34544139), (3, 23029426), (6, 11514713), (7, 9869754), (14, 4934877), (21, 3289918), (42, 1644959), (137, 504294), (274, 252147), (411, 168098), (822, 84049), (959, 72042), (1918, 36021), (2877, 24014), (5754, 12007)]