123670638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8423

約数の個数: 80

約数和(自身を含む): 341103840

約数和(自身を除く): 217433202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 8389, 14742, 16778, 25167, 50334, 58723, 75501, 109057, 117446, 151002, 176169, 218114, 226503, 327171, 352338, 453006, 528507, 654342, 679509, 763399, 981513, 1057014, 1359018, 1526798, 1585521, 1963026, 2290197, 2944539, 3171042, 4580394, 4756563, 5889078, 6870591, 8833617, 9513126, 13741182, 17667234, 20611773, 41223546, 61835319, 123670638]

約数ペア:

[(1, 123670638), (2, 61835319), (3, 41223546), (6, 20611773), (7, 17667234), (9, 13741182), (13, 9513126), (14, 8833617), (18, 6870591), (21, 5889078), (26, 4756563), (27, 4580394), (39, 3171042), (42, 2944539), (54, 2290197), (63, 1963026), (78, 1585521), (81, 1526798), (91, 1359018), (117, 1057014), (126, 981513), (162, 763399), (182, 679509), (189, 654342), (234, 528507), (273, 453006), (351, 352338), (378, 327171), (546, 226503), (567, 218114), (702, 176169), (819, 151002), (1053, 117446), (1134, 109057), (1638, 75501), (2106, 58723), (2457, 50334), (4914, 25167), (7371, 16778), (8389, 14742)]