90754274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 65526046

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 3229, 6458, 14053, 28106, 41977, 74267, 83954, 148534, 151763, 303526, 965471, 1930942, 1972919, 3490549, 3945838, 6981098, 45377137, 90754274]

約数ペア:

[(1, 90754274), (2, 45377137), (13, 6981098), (23, 3945838), (26, 3490549), (46, 1972919), (47, 1930942), (94, 965471), (299, 303526), (598, 151763), (611, 148534), (1081, 83954), (1222, 74267), (2162, 41977), (3229, 28106), (6458, 14053)]