83993508

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 222383616

約数和(自身を除く): 138390108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1031, 1116, 1314, 2062, 2263, 2628, 3093, 4124, 4526, 6186, 6789, 9052, 9279, 12372, 13578, 18558, 20367, 27156, 31961, 37116, 40734, 63922, 75263, 81468, 95883, 127844, 150526, 191766, 225789, 287649, 301052, 383532, 451578, 575298, 677367, 903156, 1150596, 1354734, 2333153, 2709468, 4666306, 6999459, 9332612, 13998918, 20998377, 27997836, 41996754, 83993508]

約数ペア:

[(1, 83993508), (2, 41996754), (3, 27997836), (4, 20998377), (6, 13998918), (9, 9332612), (12, 6999459), (18, 4666306), (31, 2709468), (36, 2333153), (62, 1354734), (73, 1150596), (93, 903156), (124, 677367), (146, 575298), (186, 451578), (219, 383532), (279, 301052), (292, 287649), (372, 225789), (438, 191766), (558, 150526), (657, 127844), (876, 95883), (1031, 81468), (1116, 75263), (1314, 63922), (2062, 40734), (2263, 37116), (2628, 31961), (3093, 27156), (4124, 20367), (4526, 18558), (6186, 13578), (6789, 12372), (9052, 9279)]