39861504

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 121004800

約数和(自身を除く): 81143296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 79, 96, 108, 128, 144, 146, 158, 192, 216, 219, 237, 256, 288, 292, 316, 384, 432, 438, 474, 576, 584, 632, 657, 711, 768, 864, 876, 948, 1152, 1168, 1264, 1314, 1422, 1728, 1752, 1896, 1971, 2133, 2304, 2336, 2528, 2628, 2844, 3456, 3504, 3792, 3942, 4266, 4672, 5056, 5256, 5688, 5767, 6912, 7008, 7584, 7884, 8532, 9344, 10112, 10512, 11376, 11534, 14016, 15168, 15768, 17064, 17301, 18688, 20224, 21024, 22752, 23068, 28032, 30336, 31536, 34128, 34602, 42048, 45504, 46136, 51903, 56064, 60672, 63072, 68256, 69204, 84096, 91008, 92272, 103806, 126144, 136512, 138408, 155709, 168192, 182016, 184544, 207612, 252288, 273024, 276816, 311418, 369088, 415224, 504576, 546048, 553632, 622836, 738176, 830448, 1107264, 1245672, 1476352, 1660896, 2214528, 2491344, 3321792, 4429056, 4982688, 6643584, 9965376, 13287168, 19930752, 39861504]

約数ペア:

[(1, 39861504), (2, 19930752), (3, 13287168), (4, 9965376), (6, 6643584), (8, 4982688), (9, 4429056), (12, 3321792), (16, 2491344), (18, 2214528), (24, 1660896), (27, 1476352), (32, 1245672), (36, 1107264), (48, 830448), (54, 738176), (64, 622836), (72, 553632), (73, 546048), (79, 504576), (96, 415224), (108, 369088), (128, 311418), (144, 276816), (146, 273024), (158, 252288), (192, 207612), (216, 184544), (219, 182016), (237, 168192), (256, 155709), (288, 138408), (292, 136512), (316, 126144), (384, 103806), (432, 92272), (438, 91008), (474, 84096), (576, 69204), (584, 68256), (632, 63072), (657, 60672), (711, 56064), (768, 51903), (864, 46136), (876, 45504), (948, 42048), (1152, 34602), (1168, 34128), (1264, 31536), (1314, 30336), (1422, 28032), (1728, 23068), (1752, 22752), (1896, 21024), (1971, 20224), (2133, 18688), (2304, 17301), (2336, 17064), (2528, 15768), (2628, 15168), (2844, 14016), (3456, 11534), (3504, 11376), (3792, 10512), (3942, 10112), (4266, 9344), (4672, 8532), (5056, 7884), (5256, 7584), (5688, 7008), (5767, 6912)]