80402802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10993}}^1$

素因数の和:11074

約数の個数: 32

約数和(自身を含む): 170978688

約数和(自身を除く): 90575886

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 10993, 21986, 32979, 65958, 252839, 505678, 582629, 758517, 1165258, 1517034, 1747887, 3495774, 13400467, 26800934, 40201401, 80402802]

約数ペア:

[(1, 80402802), (2, 40201401), (3, 26800934), (6, 13400467), (23, 3495774), (46, 1747887), (53, 1517034), (69, 1165258), (106, 758517), (138, 582629), (159, 505678), (318, 252839), (1219, 65958), (2438, 32979), (3657, 21986), (7314, 10993)]