61557144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 168583680

約数和(自身を除く): 107026536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 431, 541, 862, 1082, 1293, 1623, 1724, 2164, 2586, 3246, 3448, 4328, 4741, 5172, 5951, 6492, 9482, 10344, 11902, 12984, 14223, 17853, 18964, 23804, 28446, 35706, 37928, 47608, 56892, 71412, 113784, 142824, 233171, 466342, 699513, 932684, 1399026, 1865368, 2564881, 2798052, 5129762, 5596104, 7694643, 10259524, 15389286, 20519048, 30778572, 61557144]

約数ペア:

[(1, 61557144), (2, 30778572), (3, 20519048), (4, 15389286), (6, 10259524), (8, 7694643), (11, 5596104), (12, 5129762), (22, 2798052), (24, 2564881), (33, 1865368), (44, 1399026), (66, 932684), (88, 699513), (132, 466342), (264, 233171), (431, 142824), (541, 113784), (862, 71412), (1082, 56892), (1293, 47608), (1623, 37928), (1724, 35706), (2164, 28446), (2586, 23804), (3246, 18964), (3448, 17853), (4328, 14223), (4741, 12984), (5172, 11902), (5951, 10344), (6492, 9482)]