66874572

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 177218496

約数和(自身を除く): 110343924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 643, 963, 972, 1284, 1286, 1926, 1929, 2572, 2889, 3852, 3858, 5778, 5787, 7716, 8667, 11556, 11574, 17334, 17361, 23148, 26001, 34668, 34722, 52002, 52083, 68801, 69444, 104004, 104166, 137602, 156249, 206403, 208332, 275204, 312498, 412806, 619209, 624996, 825612, 1238418, 1857627, 2476836, 3715254, 5572881, 7430508, 11145762, 16718643, 22291524, 33437286, 66874572]

約数ペア:

[(1, 66874572), (2, 33437286), (3, 22291524), (4, 16718643), (6, 11145762), (9, 7430508), (12, 5572881), (18, 3715254), (27, 2476836), (36, 1857627), (54, 1238418), (81, 825612), (107, 624996), (108, 619209), (162, 412806), (214, 312498), (243, 275204), (321, 208332), (324, 206403), (428, 156249), (486, 137602), (642, 104166), (643, 104004), (963, 69444), (972, 68801), (1284, 52083), (1286, 52002), (1926, 34722), (1929, 34668), (2572, 26001), (2889, 23148), (3852, 17361), (3858, 17334), (5778, 11574), (5787, 11556), (7716, 8667)]