81946056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 217883520

約数和(自身を除く): 135937464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 2438, 2801, 3657, 4876, 5602, 7314, 8403, 9752, 11204, 14628, 16806, 22408, 29256, 33612, 64423, 67224, 128846, 148453, 193269, 257692, 296906, 386538, 445359, 515384, 593812, 773076, 890718, 1187624, 1546152, 1781436, 3414419, 3562872, 6828838, 10243257, 13657676, 20486514, 27315352, 40973028, 81946056]

約数ペア:

[(1, 81946056), (2, 40973028), (3, 27315352), (4, 20486514), (6, 13657676), (8, 10243257), (12, 6828838), (23, 3562872), (24, 3414419), (46, 1781436), (53, 1546152), (69, 1187624), (92, 890718), (106, 773076), (138, 593812), (159, 515384), (184, 445359), (212, 386538), (276, 296906), (318, 257692), (424, 193269), (552, 148453), (636, 128846), (1219, 67224), (1272, 64423), (2438, 33612), (2801, 29256), (3657, 22408), (4876, 16806), (5602, 14628), (7314, 11204), (8403, 9752)]