78649344

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 241473960

約数和(自身を除く): 162824616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 251, 256, 272, 288, 306, 384, 408, 502, 512, 544, 576, 612, 753, 768, 816, 1004, 1024, 1088, 1152, 1224, 1506, 1536, 1632, 2008, 2048, 2176, 2259, 2304, 2448, 3012, 3072, 3264, 4016, 4267, 4352, 4518, 4608, 4896, 6024, 6144, 6528, 8032, 8534, 8704, 9036, 9216, 9792, 12048, 12801, 13056, 16064, 17068, 17408, 18072, 18432, 19584, 24096, 25602, 26112, 32128, 34136, 34816, 36144, 38403, 39168, 48192, 51204, 52224, 64256, 68272, 72288, 76806, 78336, 96384, 102408, 104448, 128512, 136544, 144576, 153612, 156672, 192768, 204816, 257024, 273088, 289152, 307224, 313344, 385536, 409632, 514048, 546176, 578304, 614448, 771072, 819264, 1092352, 1156608, 1228896, 1542144, 1638528, 2184704, 2313216, 2457792, 3277056, 4369408, 4626432, 4915584, 6554112, 8738816, 9831168, 13108224, 19662336, 26216448, 39324672, 78649344]

約数ペア:

[(1, 78649344), (2, 39324672), (3, 26216448), (4, 19662336), (6, 13108224), (8, 9831168), (9, 8738816), (12, 6554112), (16, 4915584), (17, 4626432), (18, 4369408), (24, 3277056), (32, 2457792), (34, 2313216), (36, 2184704), (48, 1638528), (51, 1542144), (64, 1228896), (68, 1156608), (72, 1092352), (96, 819264), (102, 771072), (128, 614448), (136, 578304), (144, 546176), (153, 514048), (192, 409632), (204, 385536), (251, 313344), (256, 307224), (272, 289152), (288, 273088), (306, 257024), (384, 204816), (408, 192768), (502, 156672), (512, 153612), (544, 144576), (576, 136544), (612, 128512), (753, 104448), (768, 102408), (816, 96384), (1004, 78336), (1024, 76806), (1088, 72288), (1152, 68272), (1224, 64256), (1506, 52224), (1536, 51204), (1632, 48192), (2008, 39168), (2048, 38403), (2176, 36144), (2259, 34816), (2304, 34136), (2448, 32128), (3012, 26112), (3072, 25602), (3264, 24096), (4016, 19584), (4267, 18432), (4352, 18072), (4518, 17408), (4608, 17068), (4896, 16064), (6024, 13056), (6144, 12801), (6528, 12048), (8032, 9792), (8534, 9216), (8704, 9036)]