42704676

素因数分解:

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

素因数の和:630

約数の個数: 108

約数和(自身を含む): 128720592

約数和(自身を除く): 86015916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 563, 588, 602, 774, 882, 903, 1126, 1204, 1548, 1689, 1764, 1806, 2107, 2252, 2709, 3378, 3612, 3941, 4214, 5067, 5418, 6321, 6756, 7882, 8428, 10134, 10836, 11823, 12642, 15764, 18963, 20268, 23646, 24209, 25284, 27587, 35469, 37926, 47292, 48418, 55174, 70938, 72627, 75852, 82761, 96836, 110348, 141876, 145254, 165522, 169463, 217881, 248283, 290508, 331044, 338926, 435762, 496566, 508389, 677852, 871524, 993132, 1016778, 1186241, 1525167, 2033556, 2372482, 3050334, 3558723, 4744964, 6100668, 7117446, 10676169, 14234892, 21352338, 42704676]

約数ペア:

[(1, 42704676), (2, 21352338), (3, 14234892), (4, 10676169), (6, 7117446), (7, 6100668), (9, 4744964), (12, 3558723), (14, 3050334), (18, 2372482), (21, 2033556), (28, 1525167), (36, 1186241), (42, 1016778), (43, 993132), (49, 871524), (63, 677852), (84, 508389), (86, 496566), (98, 435762), (126, 338926), (129, 331044), (147, 290508), (172, 248283), (196, 217881), (252, 169463), (258, 165522), (294, 145254), (301, 141876), (387, 110348), (441, 96836), (516, 82761), (563, 75852), (588, 72627), (602, 70938), (774, 55174), (882, 48418), (903, 47292), (1126, 37926), (1204, 35469), (1548, 27587), (1689, 25284), (1764, 24209), (1806, 23646), (2107, 20268), (2252, 18963), (2709, 15764), (3378, 12642), (3612, 11823), (3941, 10836), (4214, 10134), (5067, 8428), (5418, 7882), (6321, 6756)]