71918766

素因数分解:

$2^1\times 3^6\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 56

約数和(自身を含む): 163608984

約数和(自身を除く): 91690218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 461, 486, 642, 729, 922, 963, 1383, 1458, 1926, 2766, 2889, 4149, 5778, 8298, 8667, 12447, 17334, 24894, 26001, 37341, 49327, 52002, 74682, 78003, 98654, 112023, 147981, 156006, 224046, 295962, 336069, 443943, 672138, 887886, 1331829, 2663658, 3995487, 7990974, 11986461, 23972922, 35959383, 71918766]

約数ペア:

[(1, 71918766), (2, 35959383), (3, 23972922), (6, 11986461), (9, 7990974), (18, 3995487), (27, 2663658), (54, 1331829), (81, 887886), (107, 672138), (162, 443943), (214, 336069), (243, 295962), (321, 224046), (461, 156006), (486, 147981), (642, 112023), (729, 98654), (922, 78003), (963, 74682), (1383, 52002), (1458, 49327), (1926, 37341), (2766, 26001), (2889, 24894), (4149, 17334), (5778, 12447), (8298, 8667)]