81249696

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 182926944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 83, 88, 96, 99, 103, 108, 132, 144, 166, 176, 198, 206, 216, 249, 264, 288, 297, 309, 332, 352, 396, 412, 432, 498, 528, 594, 618, 664, 747, 792, 824, 864, 913, 927, 996, 1056, 1133, 1188, 1236, 1328, 1494, 1584, 1648, 1826, 1854, 1992, 2241, 2266, 2376, 2472, 2656, 2739, 2781, 2988, 3168, 3296, 3399, 3652, 3708, 3984, 4482, 4532, 4752, 4944, 5478, 5562, 5976, 6798, 7304, 7416, 7968, 8217, 8549, 8964, 9064, 9504, 9888, 10197, 10956, 11124, 11952, 13596, 14608, 14832, 16434, 17098, 17928, 18128, 20394, 21912, 22248, 23904, 24651, 25647, 27192, 29216, 29664, 30591, 32868, 34196, 35856, 36256, 40788, 43824, 44496, 49302, 51294, 54384, 61182, 65736, 68392, 71712, 76941, 81576, 87648, 88992, 94039, 98604, 102588, 108768, 122364, 131472, 136784, 153882, 163152, 188078, 197208, 205176, 230823, 244728, 262944, 273568, 282117, 307764, 326304, 376156, 394416, 410352, 461646, 489456, 564234, 615528, 752312, 788832, 820704, 846351, 923292, 978912, 1128468, 1231056, 1504624, 1692702, 1846584, 2256936, 2462112, 2539053, 3009248, 3385404, 3693168, 4513872, 5078106, 6770808, 7386336, 9027744, 10156212, 13541616, 20312424, 27083232, 40624848, 81249696]

約数ペア:

[(1, 81249696), (2, 40624848), (3, 27083232), (4, 20312424), (6, 13541616), (8, 10156212), (9, 9027744), (11, 7386336), (12, 6770808), (16, 5078106), (18, 4513872), (22, 3693168), (24, 3385404), (27, 3009248), (32, 2539053), (33, 2462112), (36, 2256936), (44, 1846584), (48, 1692702), (54, 1504624), (66, 1231056), (72, 1128468), (83, 978912), (88, 923292), (96, 846351), (99, 820704), (103, 788832), (108, 752312), (132, 615528), (144, 564234), (166, 489456), (176, 461646), (198, 410352), (206, 394416), (216, 376156), (249, 326304), (264, 307764), (288, 282117), (297, 273568), (309, 262944), (332, 244728), (352, 230823), (396, 205176), (412, 197208), (432, 188078), (498, 163152), (528, 153882), (594, 136784), (618, 131472), (664, 122364), (747, 108768), (792, 102588), (824, 98604), (864, 94039), (913, 88992), (927, 87648), (996, 81576), (1056, 76941), (1133, 71712), (1188, 68392), (1236, 65736), (1328, 61182), (1494, 54384), (1584, 51294), (1648, 49302), (1826, 44496), (1854, 43824), (1992, 40788), (2241, 36256), (2266, 35856), (2376, 34196), (2472, 32868), (2656, 30591), (2739, 29664), (2781, 29216), (2988, 27192), (3168, 25647), (3296, 24651), (3399, 23904), (3652, 22248), (3708, 21912), (3984, 20394), (4482, 18128), (4532, 17928), (4752, 17098), (4944, 16434), (5478, 14832), (5562, 14608), (5976, 13596), (6798, 11952), (7304, 11124), (7416, 10956), (7968, 10197), (8217, 9888), (8549, 9504), (8964, 9064)]