79640296452

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{249097}}^1$

素因数の和:249297

約数の個数: 72

約数和(自身を含む): 205643352096

約数和(自身を除く): 126003055644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 747, 963, 996, 1284, 1494, 1926, 2988, 3852, 8881, 17762, 26643, 35524, 53286, 79929, 106572, 159858, 249097, 319716, 498194, 747291, 996388, 1494582, 2241873, 2989164, 4483746, 8967492, 20675051, 26653379, 41350102, 53306758, 62025153, 79960137, 82700204, 106613516, 124050306, 159920274, 186075459, 239880411, 248100612, 319840548, 372150918, 479760822, 744301836, 959521644, 2212230457, 4424460914, 6636691371, 8848921828, 13273382742, 19910074113, 26546765484, 39820148226, 79640296452]

約数ペア:

[(1, 79640296452), (2, 39820148226), (3, 26546765484), (4, 19910074113), (6, 13273382742), (9, 8848921828), (12, 6636691371), (18, 4424460914), (36, 2212230457), (83, 959521644), (107, 744301836), (166, 479760822), (214, 372150918), (249, 319840548), (321, 248100612), (332, 239880411), (428, 186075459), (498, 159920274), (642, 124050306), (747, 106613516), (963, 82700204), (996, 79960137), (1284, 62025153), (1494, 53306758), (1926, 41350102), (2988, 26653379), (3852, 20675051), (8881, 8967492), (17762, 4483746), (26643, 2989164), (35524, 2241873), (53286, 1494582), (79929, 996388), (106572, 747291), (159858, 498194), (249097, 319716)]