78392096

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 164856384

約数和(自身を除く): 86464288

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 2477, 3956, 4954, 7912, 9908, 15824, 19816, 31648, 39632, 56971, 79264, 106511, 113942, 213022, 227884, 426044, 455768, 852088, 911536, 1704176, 1823072, 2449753, 3408352, 4899506, 9799012, 19598024, 39196048, 78392096]

約数ペア:

[(1, 78392096), (2, 39196048), (4, 19598024), (8, 9799012), (16, 4899506), (23, 3408352), (32, 2449753), (43, 1823072), (46, 1704176), (86, 911536), (92, 852088), (172, 455768), (184, 426044), (344, 227884), (368, 213022), (688, 113942), (736, 106511), (989, 79264), (1376, 56971), (1978, 39632), (2477, 31648), (3956, 19816), (4954, 15824), (7912, 9908)]