81487296

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 140

約数和(自身を含む): 263697720

約数和(自身を除く): 182210424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1429, 1584, 1728, 1782, 2112, 2376, 2592, 2858, 3168, 3564, 4287, 4752, 5184, 5716, 6336, 7128, 8574, 9504, 11432, 12861, 14256, 15719, 17148, 19008, 22864, 25722, 28512, 31438, 34296, 38583, 45728, 47157, 51444, 57024, 62876, 68592, 77166, 91456, 94314, 102888, 115749, 125752, 137184, 141471, 154332, 188628, 205776, 231498, 251504, 274368, 282942, 308664, 377256, 411552, 424413, 462996, 503008, 565884, 617328, 754512, 823104, 848826, 925992, 1006016, 1131768, 1234656, 1273239, 1509024, 1697652, 1851984, 2263536, 2469312, 2546478, 3018048, 3395304, 3703968, 4527072, 5092956, 6790608, 7407936, 9054144, 10185912, 13581216, 20371824, 27162432, 40743648, 81487296]

約数ペア:

[(1, 81487296), (2, 40743648), (3, 27162432), (4, 20371824), (6, 13581216), (8, 10185912), (9, 9054144), (11, 7407936), (12, 6790608), (16, 5092956), (18, 4527072), (22, 3703968), (24, 3395304), (27, 3018048), (32, 2546478), (33, 2469312), (36, 2263536), (44, 1851984), (48, 1697652), (54, 1509024), (64, 1273239), (66, 1234656), (72, 1131768), (81, 1006016), (88, 925992), (96, 848826), (99, 823104), (108, 754512), (132, 617328), (144, 565884), (162, 503008), (176, 462996), (192, 424413), (198, 411552), (216, 377256), (264, 308664), (288, 282942), (297, 274368), (324, 251504), (352, 231498), (396, 205776), (432, 188628), (528, 154332), (576, 141471), (594, 137184), (648, 125752), (704, 115749), (792, 102888), (864, 94314), (891, 91456), (1056, 77166), (1188, 68592), (1296, 62876), (1429, 57024), (1584, 51444), (1728, 47157), (1782, 45728), (2112, 38583), (2376, 34296), (2592, 31438), (2858, 28512), (3168, 25722), (3564, 22864), (4287, 19008), (4752, 17148), (5184, 15719), (5716, 14256), (6336, 12861), (7128, 11432), (8574, 9504)]