72661536

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 180

約数和(自身を含む): 229345578

約数和(自身を除く): 156684042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 97, 102, 108, 136, 144, 153, 162, 194, 204, 216, 272, 288, 289, 291, 306, 324, 388, 408, 432, 459, 544, 578, 582, 612, 648, 776, 816, 864, 867, 873, 918, 1156, 1164, 1224, 1296, 1377, 1552, 1632, 1649, 1734, 1746, 1836, 2312, 2328, 2448, 2592, 2601, 2619, 2754, 3104, 3298, 3468, 3492, 3672, 4624, 4656, 4896, 4947, 5202, 5238, 5508, 6596, 6936, 6984, 7344, 7803, 7857, 9248, 9312, 9894, 10404, 10476, 11016, 13192, 13872, 13968, 14688, 14841, 15606, 15714, 19788, 20808, 20952, 22032, 23409, 26384, 27744, 27936, 28033, 29682, 31212, 31428, 39576, 41616, 41904, 44064, 44523, 46818, 52768, 56066, 59364, 62424, 62856, 79152, 83232, 83808, 84099, 89046, 93636, 112132, 118728, 124848, 125712, 133569, 158304, 168198, 178092, 187272, 224264, 237456, 249696, 251424, 252297, 267138, 336396, 356184, 374544, 448528, 474912, 504594, 534276, 672792, 712368, 749088, 756891, 897056, 1009188, 1068552, 1345584, 1424736, 1513782, 2018376, 2137104, 2270673, 2691168, 3027564, 4036752, 4274208, 4541346, 6055128, 8073504, 9082692, 12110256, 18165384, 24220512, 36330768, 72661536]

約数ペア:

[(1, 72661536), (2, 36330768), (3, 24220512), (4, 18165384), (6, 12110256), (8, 9082692), (9, 8073504), (12, 6055128), (16, 4541346), (17, 4274208), (18, 4036752), (24, 3027564), (27, 2691168), (32, 2270673), (34, 2137104), (36, 2018376), (48, 1513782), (51, 1424736), (54, 1345584), (68, 1068552), (72, 1009188), (81, 897056), (96, 756891), (97, 749088), (102, 712368), (108, 672792), (136, 534276), (144, 504594), (153, 474912), (162, 448528), (194, 374544), (204, 356184), (216, 336396), (272, 267138), (288, 252297), (289, 251424), (291, 249696), (306, 237456), (324, 224264), (388, 187272), (408, 178092), (432, 168198), (459, 158304), (544, 133569), (578, 125712), (582, 124848), (612, 118728), (648, 112132), (776, 93636), (816, 89046), (864, 84099), (867, 83808), (873, 83232), (918, 79152), (1156, 62856), (1164, 62424), (1224, 59364), (1296, 56066), (1377, 52768), (1552, 46818), (1632, 44523), (1649, 44064), (1734, 41904), (1746, 41616), (1836, 39576), (2312, 31428), (2328, 31212), (2448, 29682), (2592, 28033), (2601, 27936), (2619, 27744), (2754, 26384), (3104, 23409), (3298, 22032), (3468, 20952), (3492, 20808), (3672, 19788), (4624, 15714), (4656, 15606), (4896, 14841), (4947, 14688), (5202, 13968), (5238, 13872), (5508, 13192), (6596, 11016), (6936, 10476), (6984, 10404), (7344, 9894), (7803, 9312), (7857, 9248)]