180927656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8074

約数の個数: 64

約数和(自身を含む): 431047680

約数和(自身を除く): 250120024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 8017, 11284, 16034, 22568, 32068, 56119, 64136, 104221, 112238, 208442, 224476, 248527, 416884, 448952, 497054, 729547, 833768, 994108, 1459094, 1739689, 1988216, 2918188, 3230851, 3479378, 5836376, 6461702, 6958756, 12923404, 13917512, 22615957, 25846808, 45231914, 90463828, 180927656]

約数ペア:

[(1, 180927656), (2, 90463828), (4, 45231914), (7, 25846808), (8, 22615957), (13, 13917512), (14, 12923404), (26, 6958756), (28, 6461702), (31, 5836376), (52, 3479378), (56, 3230851), (62, 2918188), (91, 1988216), (104, 1739689), (124, 1459094), (182, 994108), (217, 833768), (248, 729547), (364, 497054), (403, 448952), (434, 416884), (728, 248527), (806, 224476), (868, 208442), (1612, 112238), (1736, 104221), (2821, 64136), (3224, 56119), (5642, 32068), (8017, 22568), (11284, 16034)]