85409352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 275829840

約数和(自身を除く): 190420488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 563, 588, 602, 774, 882, 903, 1032, 1126, 1176, 1204, 1548, 1689, 1764, 1806, 2107, 2252, 2408, 2709, 3096, 3378, 3528, 3612, 3941, 4214, 4504, 5067, 5418, 6321, 6756, 7224, 7882, 8428, 10134, 10836, 11823, 12642, 13512, 15764, 16856, 18963, 20268, 21672, 23646, 24209, 25284, 27587, 31528, 35469, 37926, 40536, 47292, 48418, 50568, 55174, 70938, 72627, 75852, 82761, 94584, 96836, 110348, 141876, 145254, 151704, 165522, 169463, 193672, 217881, 220696, 248283, 283752, 290508, 331044, 338926, 435762, 496566, 508389, 581016, 662088, 677852, 871524, 993132, 1016778, 1186241, 1355704, 1525167, 1743048, 1986264, 2033556, 2372482, 3050334, 3558723, 4067112, 4744964, 6100668, 7117446, 9489928, 10676169, 12201336, 14234892, 21352338, 28469784, 42704676, 85409352]

約数ペア:

[(1, 85409352), (2, 42704676), (3, 28469784), (4, 21352338), (6, 14234892), (7, 12201336), (8, 10676169), (9, 9489928), (12, 7117446), (14, 6100668), (18, 4744964), (21, 4067112), (24, 3558723), (28, 3050334), (36, 2372482), (42, 2033556), (43, 1986264), (49, 1743048), (56, 1525167), (63, 1355704), (72, 1186241), (84, 1016778), (86, 993132), (98, 871524), (126, 677852), (129, 662088), (147, 581016), (168, 508389), (172, 496566), (196, 435762), (252, 338926), (258, 331044), (294, 290508), (301, 283752), (344, 248283), (387, 220696), (392, 217881), (441, 193672), (504, 169463), (516, 165522), (563, 151704), (588, 145254), (602, 141876), (774, 110348), (882, 96836), (903, 94584), (1032, 82761), (1126, 75852), (1176, 72627), (1204, 70938), (1548, 55174), (1689, 50568), (1764, 48418), (1806, 47292), (2107, 40536), (2252, 37926), (2408, 35469), (2709, 31528), (3096, 27587), (3378, 25284), (3528, 24209), (3612, 23646), (3941, 21672), (4214, 20268), (4504, 18963), (5067, 16856), (5418, 15764), (6321, 13512), (6756, 12642), (7224, 11823), (7882, 10836), (8428, 10134)]