72672594

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 84817326

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 89, 97, 122, 138, 178, 183, 194, 267, 291, 366, 534, 582, 1403, 2047, 2231, 2806, 4094, 4209, 4462, 5429, 5917, 6141, 6693, 8418, 8633, 10858, 11834, 12282, 13386, 16287, 17266, 17751, 25899, 32574, 35502, 51798, 124867, 136091, 198559, 249734, 272182, 374601, 397118, 408273, 526613, 595677, 749202, 816546, 1053226, 1191354, 1579839, 3159678, 12112099, 24224198, 36336297, 72672594]

約数ペア:

[(1, 72672594), (2, 36336297), (3, 24224198), (6, 12112099), (23, 3159678), (46, 1579839), (61, 1191354), (69, 1053226), (89, 816546), (97, 749202), (122, 595677), (138, 526613), (178, 408273), (183, 397118), (194, 374601), (267, 272182), (291, 249734), (366, 198559), (534, 136091), (582, 124867), (1403, 51798), (2047, 35502), (2231, 32574), (2806, 25899), (4094, 17751), (4209, 17266), (4462, 16287), (5429, 13386), (5917, 12282), (6141, 11834), (6693, 10858), (8418, 8633)]