83279988

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{7789}}^1$

素因数の和:7819

約数の個数: 72

約数和(自身を含む): 238187040

約数和(自身を除く): 154907052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 7789, 10692, 15578, 23367, 31156, 46734, 70101, 85679, 93468, 140202, 171358, 210303, 257037, 280404, 342716, 420606, 514074, 630909, 771111, 841212, 1028148, 1261818, 1542222, 1892727, 2313333, 2523636, 3084444, 3785454, 4626666, 6939999, 7570908, 9253332, 13879998, 20819997, 27759996, 41639994, 83279988]

約数ペア:

[(1, 83279988), (2, 41639994), (3, 27759996), (4, 20819997), (6, 13879998), (9, 9253332), (11, 7570908), (12, 6939999), (18, 4626666), (22, 3785454), (27, 3084444), (33, 2523636), (36, 2313333), (44, 1892727), (54, 1542222), (66, 1261818), (81, 1028148), (99, 841212), (108, 771111), (132, 630909), (162, 514074), (198, 420606), (243, 342716), (297, 280404), (324, 257037), (396, 210303), (486, 171358), (594, 140202), (891, 93468), (972, 85679), (1188, 70101), (1782, 46734), (2673, 31156), (3564, 23367), (5346, 15578), (7789, 10692)]