7642728

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 14130072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 863, 984, 1107, 1476, 1726, 2214, 2589, 2952, 3452, 4428, 5178, 6904, 7767, 8856, 10356, 15534, 20712, 23301, 31068, 35383, 46602, 62136, 70766, 93204, 106149, 141532, 186408, 212298, 283064, 318447, 424596, 636894, 849192, 955341, 1273788, 1910682, 2547576, 3821364, 7642728]

約数ペア:

[(1, 7642728), (2, 3821364), (3, 2547576), (4, 1910682), (6, 1273788), (8, 955341), (9, 849192), (12, 636894), (18, 424596), (24, 318447), (27, 283064), (36, 212298), (41, 186408), (54, 141532), (72, 106149), (82, 93204), (108, 70766), (123, 62136), (164, 46602), (216, 35383), (246, 31068), (328, 23301), (369, 20712), (492, 15534), (738, 10356), (863, 8856), (984, 7767), (1107, 6904), (1476, 5178), (1726, 4428), (2214, 3452), (2589, 2952)]