70321248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 216530496

約数和(自身を除く): 146209248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 271, 272, 288, 306, 318, 408, 424, 477, 542, 544, 612, 636, 813, 816, 848, 901, 954, 1084, 1224, 1272, 1626, 1632, 1696, 1802, 1908, 2168, 2439, 2448, 2544, 2703, 3252, 3604, 3816, 4336, 4607, 4878, 4896, 5088, 5406, 6504, 7208, 7632, 8109, 8672, 9214, 9756, 10812, 13008, 13821, 14363, 14416, 15264, 16218, 18428, 19512, 21624, 26016, 27642, 28726, 28832, 32436, 36856, 39024, 41463, 43089, 43248, 55284, 57452, 64872, 73712, 78048, 82926, 86178, 86496, 110568, 114904, 129267, 129744, 147424, 165852, 172356, 221136, 229808, 244171, 258534, 259488, 331704, 344712, 442272, 459616, 488342, 517068, 663408, 689424, 732513, 976684, 1034136, 1326816, 1378848, 1465026, 1953368, 2068272, 2197539, 2930052, 3906736, 4136544, 4395078, 5860104, 7813472, 8790156, 11720208, 17580312, 23440416, 35160624, 70321248]

約数ペア:

[(1, 70321248), (2, 35160624), (3, 23440416), (4, 17580312), (6, 11720208), (8, 8790156), (9, 7813472), (12, 5860104), (16, 4395078), (17, 4136544), (18, 3906736), (24, 2930052), (32, 2197539), (34, 2068272), (36, 1953368), (48, 1465026), (51, 1378848), (53, 1326816), (68, 1034136), (72, 976684), (96, 732513), (102, 689424), (106, 663408), (136, 517068), (144, 488342), (153, 459616), (159, 442272), (204, 344712), (212, 331704), (271, 259488), (272, 258534), (288, 244171), (306, 229808), (318, 221136), (408, 172356), (424, 165852), (477, 147424), (542, 129744), (544, 129267), (612, 114904), (636, 110568), (813, 86496), (816, 86178), (848, 82926), (901, 78048), (954, 73712), (1084, 64872), (1224, 57452), (1272, 55284), (1626, 43248), (1632, 43089), (1696, 41463), (1802, 39024), (1908, 36856), (2168, 32436), (2439, 28832), (2448, 28726), (2544, 27642), (2703, 26016), (3252, 21624), (3604, 19512), (3816, 18428), (4336, 16218), (4607, 15264), (4878, 14416), (4896, 14363), (5088, 13821), (5406, 13008), (6504, 10812), (7208, 9756), (7632, 9214), (8109, 8672)]