72066170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8293}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 143320320

約数和(自身を除く): 71254150

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8293, 8690, 16586, 41465, 82930, 91223, 182446, 456115, 655147, 912230, 1310294, 3275735, 6551470, 7206617, 14413234, 36033085, 72066170]

約数ペア:

[(1, 72066170), (2, 36033085), (5, 14413234), (10, 7206617), (11, 6551470), (22, 3275735), (55, 1310294), (79, 912230), (110, 655147), (158, 456115), (395, 182446), (790, 91223), (869, 82930), (1738, 41465), (4345, 16586), (8293, 8690)]