99983128

素因数分解:

$2^3\times 7^3\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 121776872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 343, 392, 439, 581, 664, 686, 878, 1162, 1372, 1756, 2324, 2744, 3073, 3512, 4067, 4648, 6146, 8134, 12292, 16268, 21511, 24584, 28469, 32536, 36437, 43022, 56938, 72874, 86044, 113876, 145748, 150577, 172088, 227752, 255059, 291496, 301154, 510118, 602308, 1020236, 1204616, 1785413, 2040472, 3570826, 7141652, 12497891, 14283304, 24995782, 49991564, 99983128]

約数ペア:

[(1, 99983128), (2, 49991564), (4, 24995782), (7, 14283304), (8, 12497891), (14, 7141652), (28, 3570826), (49, 2040472), (56, 1785413), (83, 1204616), (98, 1020236), (166, 602308), (196, 510118), (332, 301154), (343, 291496), (392, 255059), (439, 227752), (581, 172088), (664, 150577), (686, 145748), (878, 113876), (1162, 86044), (1372, 72874), (1756, 56938), (2324, 43022), (2744, 36437), (3073, 32536), (3512, 28469), (4067, 24584), (4648, 21511), (6146, 16268), (8134, 12292)]