77572224

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 238142970

約数和(自身を除く): 160570746

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, 233, 272, 288, 289, 306, 384, 408, 466, 544, 576, 578, 612, 699, 816, 867, 932, 1088, 1152, 1156, 1224, 1398, 1632, 1734, 1864, 2097, 2176, 2312, 2448, 2601, 2796, 3264, 3468, 3728, 3961, 4194, 4624, 4896, 5202, 5592, 6528, 6936, 7456, 7922, 8388, 9248, 9792, 10404, 11184, 11883, 13872, 14912, 15844, 16776, 18496, 19584, 20808, 22368, 23766, 27744, 29824, 31688, 33552, 35649, 36992, 41616, 44736, 47532, 55488, 63376, 67104, 67337, 71298, 83232, 89472, 95064, 110976, 126752, 134208, 134674, 142596, 166464, 190128, 202011, 253504, 268416, 269348, 285192, 332928, 380256, 404022, 507008, 538696, 570384, 606033, 760512, 808044, 1077392, 1140768, 1212066, 1521024, 1616088, 2154784, 2281536, 2424132, 3232176, 4309568, 4563072, 4848264, 6464352, 8619136, 9696528, 12928704, 19393056, 25857408, 38786112, 77572224]

約数ペア:

[(1, 77572224), (2, 38786112), (3, 25857408), (4, 19393056), (6, 12928704), (8, 9696528), (9, 8619136), (12, 6464352), (16, 4848264), (17, 4563072), (18, 4309568), (24, 3232176), (32, 2424132), (34, 2281536), (36, 2154784), (48, 1616088), (51, 1521024), (64, 1212066), (68, 1140768), (72, 1077392), (96, 808044), (102, 760512), (128, 606033), (136, 570384), (144, 538696), (153, 507008), (192, 404022), (204, 380256), (233, 332928), (272, 285192), (288, 269348), (289, 268416), (306, 253504), (384, 202011), (408, 190128), (466, 166464), (544, 142596), (576, 134674), (578, 134208), (612, 126752), (699, 110976), (816, 95064), (867, 89472), (932, 83232), (1088, 71298), (1152, 67337), (1156, 67104), (1224, 63376), (1398, 55488), (1632, 47532), (1734, 44736), (1864, 41616), (2097, 36992), (2176, 35649), (2312, 33552), (2448, 31688), (2601, 29824), (2796, 27744), (3264, 23766), (3468, 22368), (3728, 20808), (3961, 19584), (4194, 18496), (4624, 16776), (4896, 15844), (5202, 14912), (5592, 13872), (6528, 11883), (6936, 11184), (7456, 10404), (7922, 9792), (8388, 9248)]