81728622

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{5237}}^1$

素因数の和:5282

約数の個数: 48

約数和(自身を含む): 192967920

約数和(自身を除く): 111239298

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 5202, 5237, 7803, 10474, 15606, 15711, 31422, 47133, 89029, 94266, 141399, 178058, 267087, 282798, 534174, 801261, 1513493, 1602522, 2403783, 3026986, 4540479, 4807566, 9080958, 13621437, 27242874, 40864311, 81728622]

約数ペア:

[(1, 81728622), (2, 40864311), (3, 27242874), (6, 13621437), (9, 9080958), (17, 4807566), (18, 4540479), (27, 3026986), (34, 2403783), (51, 1602522), (54, 1513493), (102, 801261), (153, 534174), (289, 282798), (306, 267087), (459, 178058), (578, 141399), (867, 94266), (918, 89029), (1734, 47133), (2601, 31422), (5202, 15711), (5237, 15606), (7803, 10474)]