91813956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 231436800

約数和(自身を除く): 139622844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1439, 1636, 2454, 2878, 4317, 4908, 5317, 5756, 8634, 10634, 15951, 17268, 18707, 21268, 31902, 37414, 56121, 63804, 74828, 112242, 224484, 588551, 1177102, 1765653, 2354204, 3531306, 7062612, 7651163, 15302326, 22953489, 30604652, 45906978, 91813956]

約数ペア:

[(1, 91813956), (2, 45906978), (3, 30604652), (4, 22953489), (6, 15302326), (12, 7651163), (13, 7062612), (26, 3531306), (39, 2354204), (52, 1765653), (78, 1177102), (156, 588551), (409, 224484), (818, 112242), (1227, 74828), (1439, 63804), (1636, 56121), (2454, 37414), (2878, 31902), (4317, 21268), (4908, 18707), (5317, 17268), (5756, 15951), (8634, 10634)]