81668244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4283}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 218792448

約数和(自身を除く): 137124204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2724, 3178, 4283, 4767, 6356, 8566, 9534, 12849, 17132, 19068, 25698, 29981, 51396, 59962, 89943, 119924, 179886, 359772, 972241, 1944482, 2916723, 3888964, 5833446, 6805687, 11666892, 13611374, 20417061, 27222748, 40834122, 81668244]

約数ペア:

[(1, 81668244), (2, 40834122), (3, 27222748), (4, 20417061), (6, 13611374), (7, 11666892), (12, 6805687), (14, 5833446), (21, 3888964), (28, 2916723), (42, 1944482), (84, 972241), (227, 359772), (454, 179886), (681, 119924), (908, 89943), (1362, 59962), (1589, 51396), (2724, 29981), (3178, 25698), (4283, 19068), (4767, 17132), (6356, 12849), (8566, 9534)]