72474528

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 159768672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 71, 84, 93, 96, 98, 112, 124, 142, 147, 168, 186, 196, 213, 217, 224, 248, 284, 294, 336, 343, 372, 392, 426, 434, 496, 497, 568, 588, 651, 672, 686, 744, 784, 852, 868, 992, 994, 1029, 1136, 1176, 1302, 1372, 1488, 1491, 1519, 1568, 1704, 1736, 1988, 2058, 2201, 2272, 2352, 2604, 2744, 2976, 2982, 3038, 3408, 3472, 3479, 3976, 4116, 4402, 4557, 4704, 5208, 5488, 5964, 6076, 6603, 6816, 6944, 6958, 7952, 8232, 8804, 9114, 10416, 10437, 10633, 10976, 11928, 12152, 13206, 13916, 15407, 15904, 16464, 17608, 18228, 20832, 20874, 21266, 23856, 24304, 24353, 26412, 27832, 30814, 31899, 32928, 35216, 36456, 41748, 42532, 46221, 47712, 48608, 48706, 52824, 55664, 61628, 63798, 70432, 72912, 73059, 83496, 85064, 92442, 97412, 105648, 107849, 111328, 123256, 127596, 145824, 146118, 166992, 170128, 184884, 194824, 211296, 215698, 246512, 255192, 292236, 323547, 333984, 340256, 369768, 389648, 431396, 493024, 510384, 584472, 647094, 739536, 754943, 779296, 862792, 1020768, 1168944, 1294188, 1479072, 1509886, 1725584, 2264829, 2337888, 2588376, 3019772, 3451168, 4529658, 5176752, 6039544, 9059316, 10353504, 12079088, 18118632, 24158176, 36237264, 72474528]

約数ペア:

[(1, 72474528), (2, 36237264), (3, 24158176), (4, 18118632), (6, 12079088), (7, 10353504), (8, 9059316), (12, 6039544), (14, 5176752), (16, 4529658), (21, 3451168), (24, 3019772), (28, 2588376), (31, 2337888), (32, 2264829), (42, 1725584), (48, 1509886), (49, 1479072), (56, 1294188), (62, 1168944), (71, 1020768), (84, 862792), (93, 779296), (96, 754943), (98, 739536), (112, 647094), (124, 584472), (142, 510384), (147, 493024), (168, 431396), (186, 389648), (196, 369768), (213, 340256), (217, 333984), (224, 323547), (248, 292236), (284, 255192), (294, 246512), (336, 215698), (343, 211296), (372, 194824), (392, 184884), (426, 170128), (434, 166992), (496, 146118), (497, 145824), (568, 127596), (588, 123256), (651, 111328), (672, 107849), (686, 105648), (744, 97412), (784, 92442), (852, 85064), (868, 83496), (992, 73059), (994, 72912), (1029, 70432), (1136, 63798), (1176, 61628), (1302, 55664), (1372, 52824), (1488, 48706), (1491, 48608), (1519, 47712), (1568, 46221), (1704, 42532), (1736, 41748), (1988, 36456), (2058, 35216), (2201, 32928), (2272, 31899), (2352, 30814), (2604, 27832), (2744, 26412), (2976, 24353), (2982, 24304), (3038, 23856), (3408, 21266), (3472, 20874), (3479, 20832), (3976, 18228), (4116, 17608), (4402, 16464), (4557, 15904), (4704, 15407), (5208, 13916), (5488, 13206), (5964, 12152), (6076, 11928), (6603, 10976), (6816, 10633), (6944, 10437), (6958, 10416), (7952, 9114), (8232, 8804)]