8117172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 24338496

約数和(自身を除く): 16221324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1193, 1701, 2268, 2386, 3402, 3579, 4772, 6804, 7158, 8351, 10737, 14316, 16702, 21474, 25053, 32211, 33404, 42948, 50106, 64422, 75159, 96633, 100212, 128844, 150318, 193266, 225477, 289899, 300636, 386532, 450954, 579798, 676431, 901908, 1159596, 1352862, 2029293, 2705724, 4058586, 8117172]

約数ペア:

[(1, 8117172), (2, 4058586), (3, 2705724), (4, 2029293), (6, 1352862), (7, 1159596), (9, 901908), (12, 676431), (14, 579798), (18, 450954), (21, 386532), (27, 300636), (28, 289899), (36, 225477), (42, 193266), (54, 150318), (63, 128844), (81, 100212), (84, 96633), (108, 75159), (126, 64422), (162, 50106), (189, 42948), (243, 33404), (252, 32211), (324, 25053), (378, 21474), (486, 16702), (567, 14316), (756, 10737), (972, 8351), (1134, 7158), (1193, 6804), (1701, 4772), (2268, 3579), (2386, 3402)]