81923352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1447}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 234923520

約数和(自身を除く): 153000168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1348, 1447, 2022, 2359, 2696, 2894, 4044, 4341, 4718, 5788, 7077, 8088, 8682, 9436, 10129, 11576, 14154, 17364, 18872, 20258, 28308, 30387, 34728, 40516, 56616, 60774, 81032, 121548, 243096, 487639, 975278, 1462917, 1950556, 2925834, 3413473, 3901112, 5851668, 6826946, 10240419, 11703336, 13653892, 20480838, 27307784, 40961676, 81923352]

約数ペア:

[(1, 81923352), (2, 40961676), (3, 27307784), (4, 20480838), (6, 13653892), (7, 11703336), (8, 10240419), (12, 6826946), (14, 5851668), (21, 3901112), (24, 3413473), (28, 2925834), (42, 1950556), (56, 1462917), (84, 975278), (168, 487639), (337, 243096), (674, 121548), (1011, 81032), (1348, 60774), (1447, 56616), (2022, 40516), (2359, 34728), (2696, 30387), (2894, 28308), (4044, 20258), (4341, 18872), (4718, 17364), (5788, 14154), (7077, 11576), (8088, 10129), (8682, 9436)]