72809664

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8819}}^1$

素因数の和:8877

約数の個数: 56

約数和(自身を含む): 197144640

約数和(自身を除く): 124334976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 8819, 17638, 26457, 35276, 52914, 70552, 105828, 141104, 211656, 282208, 379217, 423312, 564416, 758434, 846624, 1137651, 1516868, 1693248, 2275302, 3033736, 4550604, 6067472, 9101208, 12134944, 18202416, 24269888, 36404832, 72809664]

約数ペア:

[(1, 72809664), (2, 36404832), (3, 24269888), (4, 18202416), (6, 12134944), (8, 9101208), (12, 6067472), (16, 4550604), (24, 3033736), (32, 2275302), (43, 1693248), (48, 1516868), (64, 1137651), (86, 846624), (96, 758434), (129, 564416), (172, 423312), (192, 379217), (258, 282208), (344, 211656), (516, 141104), (688, 105828), (1032, 70552), (1376, 52914), (2064, 35276), (2752, 26457), (4128, 17638), (8256, 8819)]