91456970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 192658176

約数和(自身を除く): 101201206

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 977, 1265, 1702, 1954, 2035, 2530, 4070, 4255, 4885, 8510, 9361, 9770, 10747, 18722, 21494, 22471, 36149, 44942, 46805, 53735, 72298, 93610, 107470, 112355, 180745, 224710, 247181, 361490, 397639, 494362, 795278, 831427, 1235905, 1662854, 1988195, 2471810, 3976390, 4157135, 8314270, 9145697, 18291394, 45728485, 91456970]

約数ペア:

[(1, 91456970), (2, 45728485), (5, 18291394), (10, 9145697), (11, 8314270), (22, 4157135), (23, 3976390), (37, 2471810), (46, 1988195), (55, 1662854), (74, 1235905), (110, 831427), (115, 795278), (185, 494362), (230, 397639), (253, 361490), (370, 247181), (407, 224710), (506, 180745), (814, 112355), (851, 107470), (977, 93610), (1265, 72298), (1702, 53735), (1954, 46805), (2035, 44942), (2530, 36149), (4070, 22471), (4255, 21494), (4885, 18722), (8510, 10747), (9361, 9770)]