90048868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 201096000

約数和(自身を除く): 111047132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 182, 196, 236, 364, 413, 599, 637, 767, 826, 1198, 1274, 1534, 1652, 2396, 2548, 2891, 3068, 4193, 5369, 5782, 7787, 8386, 10738, 11564, 15574, 16772, 21476, 29351, 31148, 35341, 37583, 54509, 58702, 70682, 75166, 109018, 117404, 141364, 150332, 218036, 247387, 381563, 459433, 494774, 763126, 918866, 989548, 1526252, 1731709, 1837732, 3216031, 3463418, 6432062, 6926836, 12864124, 22512217, 45024434, 90048868]

約数ペア:

[(1, 90048868), (2, 45024434), (4, 22512217), (7, 12864124), (13, 6926836), (14, 6432062), (26, 3463418), (28, 3216031), (49, 1837732), (52, 1731709), (59, 1526252), (91, 989548), (98, 918866), (118, 763126), (182, 494774), (196, 459433), (236, 381563), (364, 247387), (413, 218036), (599, 150332), (637, 141364), (767, 117404), (826, 109018), (1198, 75166), (1274, 70682), (1534, 58702), (1652, 54509), (2396, 37583), (2548, 35341), (2891, 31148), (3068, 29351), (4193, 21476), (5369, 16772), (5782, 15574), (7787, 11564), (8386, 10738)]