71590824

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 127993176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 769, 862, 1293, 1538, 1724, 2307, 2586, 3076, 3448, 3879, 4614, 5172, 6152, 6921, 7758, 9228, 10344, 11637, 13842, 15516, 18456, 20763, 23274, 27684, 31032, 41526, 46548, 55368, 83052, 93096, 166104, 331439, 662878, 994317, 1325756, 1988634, 2651512, 2982951, 3977268, 5965902, 7954536, 8948853, 11931804, 17897706, 23863608, 35795412, 71590824]

約数ペア:

[(1, 71590824), (2, 35795412), (3, 23863608), (4, 17897706), (6, 11931804), (8, 8948853), (9, 7954536), (12, 5965902), (18, 3977268), (24, 2982951), (27, 2651512), (36, 1988634), (54, 1325756), (72, 994317), (108, 662878), (216, 331439), (431, 166104), (769, 93096), (862, 83052), (1293, 55368), (1538, 46548), (1724, 41526), (2307, 31032), (2586, 27684), (3076, 23274), (3448, 20763), (3879, 18456), (4614, 15516), (5172, 13842), (6152, 11637), (6921, 10344), (7758, 9228)]