81708912

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 100

約数和(自身を含む): 240274056

約数和(自身を除く): 158565144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 402, 432, 536, 603, 648, 804, 941, 1072, 1206, 1296, 1608, 1809, 1882, 2412, 2823, 3216, 3618, 3764, 4824, 5427, 5646, 7236, 7528, 8469, 9648, 10854, 11292, 14472, 15056, 16938, 21708, 22584, 25407, 28944, 33876, 43416, 45168, 50814, 63047, 67752, 76221, 86832, 101628, 126094, 135504, 152442, 189141, 203256, 252188, 304884, 378282, 406512, 504376, 567423, 609768, 756564, 1008752, 1134846, 1219536, 1513128, 1702269, 2269692, 3026256, 3404538, 4539384, 5106807, 6809076, 9078768, 10213614, 13618152, 20427228, 27236304, 40854456, 81708912]

約数ペア:

[(1, 81708912), (2, 40854456), (3, 27236304), (4, 20427228), (6, 13618152), (8, 10213614), (9, 9078768), (12, 6809076), (16, 5106807), (18, 4539384), (24, 3404538), (27, 3026256), (36, 2269692), (48, 1702269), (54, 1513128), (67, 1219536), (72, 1134846), (81, 1008752), (108, 756564), (134, 609768), (144, 567423), (162, 504376), (201, 406512), (216, 378282), (268, 304884), (324, 252188), (402, 203256), (432, 189141), (536, 152442), (603, 135504), (648, 126094), (804, 101628), (941, 86832), (1072, 76221), (1206, 67752), (1296, 63047), (1608, 50814), (1809, 45168), (1882, 43416), (2412, 33876), (2823, 28944), (3216, 25407), (3618, 22584), (3764, 21708), (4824, 16938), (5427, 15056), (5646, 14472), (7236, 11292), (7528, 10854), (8469, 9648)]