65123016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 186700800

約数和(自身を除く): 121577784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 883, 1317, 1756, 1766, 2634, 2649, 3073, 3512, 3532, 5268, 5298, 6146, 6181, 7064, 9219, 10536, 10596, 12292, 12362, 18438, 18543, 21192, 24584, 24724, 36876, 37086, 49448, 73752, 74172, 148344, 387637, 775274, 1162911, 1550548, 2325822, 2713459, 3101096, 4651644, 5426918, 8140377, 9303288, 10853836, 16280754, 21707672, 32561508, 65123016]

約数ペア:

[(1, 65123016), (2, 32561508), (3, 21707672), (4, 16280754), (6, 10853836), (7, 9303288), (8, 8140377), (12, 5426918), (14, 4651644), (21, 3101096), (24, 2713459), (28, 2325822), (42, 1550548), (56, 1162911), (84, 775274), (168, 387637), (439, 148344), (878, 74172), (883, 73752), (1317, 49448), (1756, 37086), (1766, 36876), (2634, 24724), (2649, 24584), (3073, 21192), (3512, 18543), (3532, 18438), (5268, 12362), (5298, 12292), (6146, 10596), (6181, 10536), (7064, 9219)]