66737904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 183035904

約数和(自身を除く): 116298000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 976, 991, 1104, 1403, 1464, 1982, 2806, 2928, 2973, 3964, 4209, 5612, 5946, 7928, 8418, 11224, 11892, 15856, 16836, 22448, 22793, 23784, 33672, 45586, 47568, 60451, 67344, 68379, 91172, 120902, 136758, 181353, 182344, 241804, 273516, 362706, 364688, 483608, 547032, 725412, 967216, 1094064, 1390373, 1450824, 2780746, 2901648, 4171119, 5561492, 8342238, 11122984, 16684476, 22245968, 33368952, 66737904]

約数ペア:

[(1, 66737904), (2, 33368952), (3, 22245968), (4, 16684476), (6, 11122984), (8, 8342238), (12, 5561492), (16, 4171119), (23, 2901648), (24, 2780746), (46, 1450824), (48, 1390373), (61, 1094064), (69, 967216), (92, 725412), (122, 547032), (138, 483608), (183, 364688), (184, 362706), (244, 273516), (276, 241804), (366, 182344), (368, 181353), (488, 136758), (552, 120902), (732, 91172), (976, 68379), (991, 67344), (1104, 60451), (1403, 47568), (1464, 45586), (1982, 33672), (2806, 23784), (2928, 22793), (2973, 22448), (3964, 16836), (4209, 15856), (5612, 11892), (5946, 11224), (7928, 8418)]