81491256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14699}}^1$

素因数の和:14729

約数の個数: 96

約数和(自身を含む): 275184000

約数和(自身を除く): 193692744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 14699, 29398, 44097, 58796, 88194, 102893, 117592, 132291, 161689, 176388, 205786, 264582, 308679, 323378, 352776, 411572, 485067, 529164, 617358, 646756, 823144, 926037, 970134, 1058328, 1131823, 1234716, 1293512, 1455201, 1852074, 1940268, 2263646, 2469432, 2910402, 3395469, 3704148, 3880536, 4527292, 5820804, 6790938, 7408296, 9054584, 10186407, 11641608, 13581876, 20372814, 27163752, 40745628, 81491256]

約数ペア:

[(1, 81491256), (2, 40745628), (3, 27163752), (4, 20372814), (6, 13581876), (7, 11641608), (8, 10186407), (9, 9054584), (11, 7408296), (12, 6790938), (14, 5820804), (18, 4527292), (21, 3880536), (22, 3704148), (24, 3395469), (28, 2910402), (33, 2469432), (36, 2263646), (42, 1940268), (44, 1852074), (56, 1455201), (63, 1293512), (66, 1234716), (72, 1131823), (77, 1058328), (84, 970134), (88, 926037), (99, 823144), (126, 646756), (132, 617358), (154, 529164), (168, 485067), (198, 411572), (231, 352776), (252, 323378), (264, 308679), (308, 264582), (396, 205786), (462, 176388), (504, 161689), (616, 132291), (693, 117592), (792, 102893), (924, 88194), (1386, 58796), (1848, 44097), (2772, 29398), (5544, 14699)]