70814976

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 207997440

約数和(自身を除く): 137182464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 211, 228, 256, 276, 304, 368, 384, 422, 437, 456, 552, 608, 633, 736, 768, 844, 874, 912, 1104, 1216, 1266, 1311, 1472, 1688, 1748, 1824, 2208, 2432, 2532, 2622, 2944, 3376, 3496, 3648, 4009, 4416, 4853, 4864, 5064, 5244, 5888, 6752, 6992, 7296, 8018, 8832, 9706, 10128, 10488, 12027, 13504, 13984, 14559, 14592, 16036, 17664, 19412, 20256, 20976, 24054, 27008, 27968, 29118, 32072, 38824, 40512, 41952, 48108, 54016, 55936, 58236, 64144, 77648, 81024, 83904, 92207, 96216, 111872, 116472, 128288, 155296, 162048, 167808, 184414, 192432, 232944, 256576, 276621, 310592, 335616, 368828, 384864, 465888, 513152, 553242, 621184, 737656, 769728, 931776, 1026304, 1106484, 1242368, 1475312, 1539456, 1863552, 2212968, 2950624, 3078912, 3727104, 4425936, 5901248, 8851872, 11802496, 17703744, 23604992, 35407488, 70814976]

約数ペア:

[(1, 70814976), (2, 35407488), (3, 23604992), (4, 17703744), (6, 11802496), (8, 8851872), (12, 5901248), (16, 4425936), (19, 3727104), (23, 3078912), (24, 2950624), (32, 2212968), (38, 1863552), (46, 1539456), (48, 1475312), (57, 1242368), (64, 1106484), (69, 1026304), (76, 931776), (92, 769728), (96, 737656), (114, 621184), (128, 553242), (138, 513152), (152, 465888), (184, 384864), (192, 368828), (211, 335616), (228, 310592), (256, 276621), (276, 256576), (304, 232944), (368, 192432), (384, 184414), (422, 167808), (437, 162048), (456, 155296), (552, 128288), (608, 116472), (633, 111872), (736, 96216), (768, 92207), (844, 83904), (874, 81024), (912, 77648), (1104, 64144), (1216, 58236), (1266, 55936), (1311, 54016), (1472, 48108), (1688, 41952), (1748, 40512), (1824, 38824), (2208, 32072), (2432, 29118), (2532, 27968), (2622, 27008), (2944, 24054), (3376, 20976), (3496, 20256), (3648, 19412), (4009, 17664), (4416, 16036), (4853, 14592), (4864, 14559), (5064, 13984), (5244, 13504), (5888, 12027), (6752, 10488), (6992, 10128), (7296, 9706), (8018, 8832)]