85890618

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 211980384

約数和(自身を除く): 126089766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 157, 162, 198, 297, 307, 314, 471, 594, 614, 891, 921, 942, 1413, 1727, 1782, 1842, 2763, 2826, 3377, 3454, 4239, 5181, 5526, 6754, 8289, 8478, 10131, 10362, 12717, 15543, 16578, 20262, 24867, 25434, 30393, 31086, 46629, 48199, 49734, 60786, 91179, 93258, 96398, 139887, 144597, 182358, 273537, 279774, 289194, 433791, 530189, 547074, 867582, 1060378, 1301373, 1590567, 2602746, 3181134, 3904119, 4771701, 7808238, 9543402, 14315103, 28630206, 42945309, 85890618]

約数ペア:

[(1, 85890618), (2, 42945309), (3, 28630206), (6, 14315103), (9, 9543402), (11, 7808238), (18, 4771701), (22, 3904119), (27, 3181134), (33, 2602746), (54, 1590567), (66, 1301373), (81, 1060378), (99, 867582), (157, 547074), (162, 530189), (198, 433791), (297, 289194), (307, 279774), (314, 273537), (471, 182358), (594, 144597), (614, 139887), (891, 96398), (921, 93258), (942, 91179), (1413, 60786), (1727, 49734), (1782, 48199), (1842, 46629), (2763, 31086), (2826, 30393), (3377, 25434), (3454, 24867), (4239, 20262), (5181, 16578), (5526, 15543), (6754, 12717), (8289, 10362), (8478, 10131)]