68186536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 80075864

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 88, 92, 118, 184, 236, 253, 472, 506, 571, 649, 1012, 1142, 1298, 1357, 2024, 2284, 2596, 2714, 4568, 5192, 5428, 6281, 10856, 12562, 13133, 14927, 25124, 26266, 29854, 33689, 50248, 52532, 59708, 67378, 105064, 119416, 134756, 144463, 269512, 288926, 370579, 577852, 741158, 774847, 1155704, 1482316, 1549694, 2964632, 3099388, 6198776, 8523317, 17046634, 34093268, 68186536]

約数ペア:

[(1, 68186536), (2, 34093268), (4, 17046634), (8, 8523317), (11, 6198776), (22, 3099388), (23, 2964632), (44, 1549694), (46, 1482316), (59, 1155704), (88, 774847), (92, 741158), (118, 577852), (184, 370579), (236, 288926), (253, 269512), (472, 144463), (506, 134756), (571, 119416), (649, 105064), (1012, 67378), (1142, 59708), (1298, 52532), (1357, 50248), (2024, 33689), (2284, 29854), (2596, 26266), (2714, 25124), (4568, 14927), (5192, 13133), (5428, 12562), (6281, 10856)]