81099606

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 110017194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 251, 294, 314, 343, 471, 502, 686, 753, 942, 1029, 1099, 1506, 1757, 2058, 2198, 3297, 3514, 5271, 6594, 7693, 10542, 12299, 15386, 23079, 24598, 36897, 39407, 46158, 53851, 73794, 78814, 86093, 107702, 118221, 161553, 172186, 236442, 258279, 275849, 323106, 516558, 551698, 827547, 1655094, 1930943, 3861886, 5792829, 11585658, 13516601, 27033202, 40549803, 81099606]

約数ペア:

[(1, 81099606), (2, 40549803), (3, 27033202), (6, 13516601), (7, 11585658), (14, 5792829), (21, 3861886), (42, 1930943), (49, 1655094), (98, 827547), (147, 551698), (157, 516558), (251, 323106), (294, 275849), (314, 258279), (343, 236442), (471, 172186), (502, 161553), (686, 118221), (753, 107702), (942, 86093), (1029, 78814), (1099, 73794), (1506, 53851), (1757, 46158), (2058, 39407), (2198, 36897), (3297, 24598), (3514, 23079), (5271, 15386), (6594, 12299), (7693, 10542)]