172771812

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 463357440

約数和(自身を除く): 290585628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 101, 108, 141, 188, 202, 282, 303, 337, 404, 423, 564, 606, 674, 846, 909, 1011, 1212, 1269, 1348, 1692, 1818, 2022, 2538, 2727, 3033, 3636, 4044, 4747, 5076, 5454, 6066, 9099, 9494, 10908, 12132, 14241, 15839, 18198, 18988, 28482, 31678, 34037, 36396, 42723, 47517, 56964, 63356, 68074, 85446, 95034, 102111, 128169, 136148, 142551, 170892, 190068, 204222, 256338, 285102, 306333, 408444, 427653, 512676, 570204, 612666, 855306, 918999, 1225332, 1599739, 1710612, 1837998, 3199478, 3675996, 4799217, 6398956, 9598434, 14397651, 19196868, 28795302, 43192953, 57590604, 86385906, 172771812]

約数ペア:

[(1, 172771812), (2, 86385906), (3, 57590604), (4, 43192953), (6, 28795302), (9, 19196868), (12, 14397651), (18, 9598434), (27, 6398956), (36, 4799217), (47, 3675996), (54, 3199478), (94, 1837998), (101, 1710612), (108, 1599739), (141, 1225332), (188, 918999), (202, 855306), (282, 612666), (303, 570204), (337, 512676), (404, 427653), (423, 408444), (564, 306333), (606, 285102), (674, 256338), (846, 204222), (909, 190068), (1011, 170892), (1212, 142551), (1269, 136148), (1348, 128169), (1692, 102111), (1818, 95034), (2022, 85446), (2538, 68074), (2727, 63356), (3033, 56964), (3636, 47517), (4044, 42723), (4747, 36396), (5076, 34037), (5454, 31678), (6066, 28482), (9099, 18988), (9494, 18198), (10908, 15839), (12132, 14241)]