90273326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 69393874

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 439, 719, 878, 1438, 4829, 5707, 7909, 9347, 9658, 11414, 15818, 18694, 62777, 102817, 125554, 205634, 315641, 631282, 3472051, 4103333, 6944102, 8206666, 45136663, 90273326]

約数ペア:

[(1, 90273326), (2, 45136663), (11, 8206666), (13, 6944102), (22, 4103333), (26, 3472051), (143, 631282), (286, 315641), (439, 205634), (719, 125554), (878, 102817), (1438, 62777), (4829, 18694), (5707, 15818), (7909, 11414), (9347, 9658)]