80087514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 179504640

約数和(自身を除く): 99417126

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 79, 82, 123, 158, 237, 246, 317, 474, 533, 634, 951, 1027, 1066, 1599, 1902, 2054, 3081, 3198, 3239, 4121, 6162, 6478, 8242, 9717, 12363, 12997, 19434, 24726, 25043, 25994, 38991, 42107, 50086, 75129, 77982, 84214, 126321, 150258, 168961, 252642, 325559, 337922, 506883, 651118, 976677, 1013766, 1026763, 1953354, 2053526, 3080289, 6160578, 13347919, 26695838, 40043757, 80087514]

約数ペア:

[(1, 80087514), (2, 40043757), (3, 26695838), (6, 13347919), (13, 6160578), (26, 3080289), (39, 2053526), (41, 1953354), (78, 1026763), (79, 1013766), (82, 976677), (123, 651118), (158, 506883), (237, 337922), (246, 325559), (317, 252642), (474, 168961), (533, 150258), (634, 126321), (951, 84214), (1027, 77982), (1066, 75129), (1599, 50086), (1902, 42107), (2054, 38991), (3081, 25994), (3198, 25043), (3239, 24726), (4121, 19434), (6162, 12997), (6478, 12363), (8242, 9717)]