80451360018

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1069}}^1\times {\mathrm{4219}}^1$

素因数の和:6287

約数の個数: 48

約数和(自身を含む): 174691795200

約数和(自身を除く): 94240435182

約数列:

[1, 2, 3, 6, 9, 18, 991, 1069, 1982, 2138, 2973, 3207, 4219, 5946, 6414, 8438, 8919, 9621, 12657, 17838, 19242, 25314, 37971, 75942, 1059379, 2118758, 3178137, 4181029, 4510111, 6356274, 8362058, 9020222, 9534411, 12543087, 13530333, 19068822, 25086174, 27060666, 37629261, 40590999, 75258522, 81181998, 4469520001, 8939040002, 13408560003, 26817120006, 40225680009, 80451360018]

約数ペア:

[(1, 80451360018), (2, 40225680009), (3, 26817120006), (6, 13408560003), (9, 8939040002), (18, 4469520001), (991, 81181998), (1069, 75258522), (1982, 40590999), (2138, 37629261), (2973, 27060666), (3207, 25086174), (4219, 19068822), (5946, 13530333), (6414, 12543087), (8438, 9534411), (8919, 9020222), (9621, 8362058), (12657, 6356274), (17838, 4510111), (19242, 4181029), (25314, 3178137), (37971, 2118758), (75942, 1059379)]