66982728

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{75431}}^1$

素因数の和:75477

約数の個数: 32

約数和(自身を含む): 171984960

約数和(自身を除く): 105002232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 75431, 150862, 226293, 301724, 452586, 603448, 905172, 1810344, 2790947, 5581894, 8372841, 11163788, 16745682, 22327576, 33491364, 66982728]

約数ペア:

[(1, 66982728), (2, 33491364), (3, 22327576), (4, 16745682), (6, 11163788), (8, 8372841), (12, 5581894), (24, 2790947), (37, 1810344), (74, 905172), (111, 603448), (148, 452586), (222, 301724), (296, 226293), (444, 150862), (888, 75431)]