81416016

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5711}}^1$

素因数の和:5742

約数の個数: 100

約数和(自身を含む): 257108544

約数和(自身を除く): 175692528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 5711, 7128, 11422, 14256, 17133, 22844, 34266, 45688, 51399, 62821, 68532, 91376, 102798, 125642, 137064, 154197, 188463, 205596, 251284, 274128, 308394, 376926, 411192, 462591, 502568, 565389, 616788, 753852, 822384, 925182, 1005136, 1130778, 1233576, 1507704, 1696167, 1850364, 2261556, 2467152, 3015408, 3392334, 3700728, 4523112, 5088501, 6784668, 7401456, 9046224, 10177002, 13569336, 20354004, 27138672, 40708008, 81416016]

約数ペア:

[(1, 81416016), (2, 40708008), (3, 27138672), (4, 20354004), (6, 13569336), (8, 10177002), (9, 9046224), (11, 7401456), (12, 6784668), (16, 5088501), (18, 4523112), (22, 3700728), (24, 3392334), (27, 3015408), (33, 2467152), (36, 2261556), (44, 1850364), (48, 1696167), (54, 1507704), (66, 1233576), (72, 1130778), (81, 1005136), (88, 925182), (99, 822384), (108, 753852), (132, 616788), (144, 565389), (162, 502568), (176, 462591), (198, 411192), (216, 376926), (264, 308394), (297, 274128), (324, 251284), (396, 205596), (432, 188463), (528, 154197), (594, 137064), (648, 125642), (792, 102798), (891, 91376), (1188, 68532), (1296, 62821), (1584, 51399), (1782, 45688), (2376, 34266), (3564, 22844), (4752, 17133), (5711, 14256), (7128, 11422)]