72572544

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 174185856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 83, 88, 92, 96, 99, 108, 128, 132, 138, 144, 166, 176, 184, 192, 198, 207, 216, 249, 253, 264, 276, 288, 297, 332, 352, 368, 384, 396, 414, 432, 498, 506, 528, 552, 576, 594, 621, 664, 704, 736, 747, 759, 792, 828, 864, 913, 996, 1012, 1056, 1104, 1152, 1188, 1242, 1328, 1408, 1472, 1494, 1518, 1584, 1656, 1728, 1826, 1909, 1992, 2024, 2112, 2208, 2241, 2277, 2376, 2484, 2656, 2739, 2944, 2988, 3036, 3168, 3312, 3456, 3652, 3818, 3984, 4048, 4224, 4416, 4482, 4554, 4752, 4968, 5312, 5478, 5727, 5976, 6072, 6336, 6624, 6831, 7304, 7636, 7968, 8096, 8217, 8832, 8964, 9108, 9504, 9936, 10624, 10956, 11454, 11952, 12144, 12672, 13248, 13662, 14608, 15272, 15936, 16192, 16434, 17181, 17928, 18216, 19008, 19872, 20999, 21912, 22908, 23904, 24288, 24651, 26496, 27324, 29216, 30544, 31872, 32384, 32868, 34362, 35856, 36432, 38016, 39744, 41998, 43824, 45816, 47808, 48576, 49302, 51543, 54648, 58432, 61088, 62997, 65736, 68724, 71712, 72864, 79488, 83996, 87648, 91632, 95616, 97152, 98604, 103086, 109296, 116864, 122176, 125994, 131472, 137448, 143424, 145728, 167992, 175296, 183264, 188991, 197208, 206172, 218592, 244352, 251988, 262944, 274896, 286848, 291456, 335984, 350592, 366528, 377982, 394416, 412344, 437184, 503976, 525888, 549792, 566973, 671968, 733056, 755964, 788832, 824688, 874368, 1007952, 1051776, 1099584, 1133946, 1343936, 1511928, 1577664, 1649376, 2015904, 2199168, 2267892, 2687872, 3023856, 3155328, 3298752, 4031808, 4535784, 6047712, 6597504, 8063616, 9071568, 12095424, 18143136, 24190848, 36286272, 72572544]

約数ペア:

[(1, 72572544), (2, 36286272), (3, 24190848), (4, 18143136), (6, 12095424), (8, 9071568), (9, 8063616), (11, 6597504), (12, 6047712), (16, 4535784), (18, 4031808), (22, 3298752), (23, 3155328), (24, 3023856), (27, 2687872), (32, 2267892), (33, 2199168), (36, 2015904), (44, 1649376), (46, 1577664), (48, 1511928), (54, 1343936), (64, 1133946), (66, 1099584), (69, 1051776), (72, 1007952), (83, 874368), (88, 824688), (92, 788832), (96, 755964), (99, 733056), (108, 671968), (128, 566973), (132, 549792), (138, 525888), (144, 503976), (166, 437184), (176, 412344), (184, 394416), (192, 377982), (198, 366528), (207, 350592), (216, 335984), (249, 291456), (253, 286848), (264, 274896), (276, 262944), (288, 251988), (297, 244352), (332, 218592), (352, 206172), (368, 197208), (384, 188991), (396, 183264), (414, 175296), (432, 167992), (498, 145728), (506, 143424), (528, 137448), (552, 131472), (576, 125994), (594, 122176), (621, 116864), (664, 109296), (704, 103086), (736, 98604), (747, 97152), (759, 95616), (792, 91632), (828, 87648), (864, 83996), (913, 79488), (996, 72864), (1012, 71712), (1056, 68724), (1104, 65736), (1152, 62997), (1188, 61088), (1242, 58432), (1328, 54648), (1408, 51543), (1472, 49302), (1494, 48576), (1518, 47808), (1584, 45816), (1656, 43824), (1728, 41998), (1826, 39744), (1909, 38016), (1992, 36432), (2024, 35856), (2112, 34362), (2208, 32868), (2241, 32384), (2277, 31872), (2376, 30544), (2484, 29216), (2656, 27324), (2739, 26496), (2944, 24651), (2988, 24288), (3036, 23904), (3168, 22908), (3312, 21912), (3456, 20999), (3652, 19872), (3818, 19008), (3984, 18216), (4048, 17928), (4224, 17181), (4416, 16434), (4482, 16192), (4554, 15936), (4752, 15272), (4968, 14608), (5312, 13662), (5478, 13248), (5727, 12672), (5976, 12144), (6072, 11952), (6336, 11454), (6624, 10956), (6831, 10624), (7304, 9936), (7636, 9504), (7968, 9108), (8096, 8964), (8217, 8832)]