71111712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 157502688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 41, 42, 48, 56, 58, 82, 84, 87, 89, 96, 112, 116, 123, 164, 168, 174, 178, 203, 224, 232, 246, 267, 287, 328, 336, 348, 356, 406, 464, 492, 534, 574, 609, 623, 656, 672, 696, 712, 812, 861, 928, 984, 1068, 1148, 1189, 1218, 1246, 1312, 1392, 1424, 1624, 1722, 1869, 1968, 2136, 2296, 2378, 2436, 2492, 2581, 2784, 2848, 3248, 3444, 3567, 3649, 3738, 3936, 4272, 4592, 4756, 4872, 4984, 5162, 6496, 6888, 7134, 7298, 7476, 7743, 8323, 8544, 9184, 9512, 9744, 9968, 10324, 10947, 13776, 14268, 14596, 14952, 15486, 16646, 18067, 19024, 19488, 19936, 20648, 21894, 24969, 25543, 27552, 28536, 29192, 29904, 30972, 33292, 36134, 38048, 41296, 43788, 49938, 51086, 54201, 57072, 58384, 59808, 61944, 66584, 72268, 76629, 82592, 87576, 99876, 102172, 105821, 108402, 114144, 116768, 123888, 133168, 144536, 153258, 175152, 199752, 204344, 211642, 216804, 247776, 266336, 289072, 306516, 317463, 350304, 399504, 408688, 423284, 433608, 578144, 613032, 634926, 740747, 799008, 817376, 846568, 867216, 1226064, 1269852, 1481494, 1693136, 1734432, 2222241, 2452128, 2539704, 2962988, 3386272, 4444482, 5079408, 5925976, 8888964, 10158816, 11851952, 17777928, 23703904, 35555856, 71111712]

約数ペア:

[(1, 71111712), (2, 35555856), (3, 23703904), (4, 17777928), (6, 11851952), (7, 10158816), (8, 8888964), (12, 5925976), (14, 5079408), (16, 4444482), (21, 3386272), (24, 2962988), (28, 2539704), (29, 2452128), (32, 2222241), (41, 1734432), (42, 1693136), (48, 1481494), (56, 1269852), (58, 1226064), (82, 867216), (84, 846568), (87, 817376), (89, 799008), (96, 740747), (112, 634926), (116, 613032), (123, 578144), (164, 433608), (168, 423284), (174, 408688), (178, 399504), (203, 350304), (224, 317463), (232, 306516), (246, 289072), (267, 266336), (287, 247776), (328, 216804), (336, 211642), (348, 204344), (356, 199752), (406, 175152), (464, 153258), (492, 144536), (534, 133168), (574, 123888), (609, 116768), (623, 114144), (656, 108402), (672, 105821), (696, 102172), (712, 99876), (812, 87576), (861, 82592), (928, 76629), (984, 72268), (1068, 66584), (1148, 61944), (1189, 59808), (1218, 58384), (1246, 57072), (1312, 54201), (1392, 51086), (1424, 49938), (1624, 43788), (1722, 41296), (1869, 38048), (1968, 36134), (2136, 33292), (2296, 30972), (2378, 29904), (2436, 29192), (2492, 28536), (2581, 27552), (2784, 25543), (2848, 24969), (3248, 21894), (3444, 20648), (3567, 19936), (3649, 19488), (3738, 19024), (3936, 18067), (4272, 16646), (4592, 15486), (4756, 14952), (4872, 14596), (4984, 14268), (5162, 13776), (6496, 10947), (6888, 10324), (7134, 9968), (7298, 9744), (7476, 9512), (7743, 9184), (8323, 8544)]