77642496

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 235468800

約数和(自身を除く): 157826304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 239, 256, 282, 288, 376, 384, 423, 432, 478, 564, 576, 717, 752, 768, 846, 864, 956, 1128, 1152, 1269, 1434, 1504, 1692, 1728, 1912, 2151, 2256, 2304, 2538, 2868, 3008, 3384, 3456, 3824, 4302, 4512, 5076, 5736, 6016, 6453, 6768, 6912, 7648, 8604, 9024, 10152, 11233, 11472, 12032, 12906, 13536, 15296, 17208, 18048, 20304, 22466, 22944, 25812, 27072, 30592, 33699, 34416, 36096, 40608, 44932, 45888, 51624, 54144, 61184, 67398, 68832, 81216, 89864, 91776, 101097, 103248, 108288, 134796, 137664, 162432, 179728, 183552, 202194, 206496, 269592, 275328, 303291, 324864, 359456, 404388, 412992, 539184, 550656, 606582, 718912, 808776, 825984, 1078368, 1213164, 1437824, 1617552, 1651968, 2156736, 2426328, 2875648, 3235104, 4313472, 4852656, 6470208, 8626944, 9705312, 12940416, 19410624, 25880832, 38821248, 77642496]

約数ペア:

[(1, 77642496), (2, 38821248), (3, 25880832), (4, 19410624), (6, 12940416), (8, 9705312), (9, 8626944), (12, 6470208), (16, 4852656), (18, 4313472), (24, 3235104), (27, 2875648), (32, 2426328), (36, 2156736), (47, 1651968), (48, 1617552), (54, 1437824), (64, 1213164), (72, 1078368), (94, 825984), (96, 808776), (108, 718912), (128, 606582), (141, 550656), (144, 539184), (188, 412992), (192, 404388), (216, 359456), (239, 324864), (256, 303291), (282, 275328), (288, 269592), (376, 206496), (384, 202194), (423, 183552), (432, 179728), (478, 162432), (564, 137664), (576, 134796), (717, 108288), (752, 103248), (768, 101097), (846, 91776), (864, 89864), (956, 81216), (1128, 68832), (1152, 67398), (1269, 61184), (1434, 54144), (1504, 51624), (1692, 45888), (1728, 44932), (1912, 40608), (2151, 36096), (2256, 34416), (2304, 33699), (2538, 30592), (2868, 27072), (3008, 25812), (3384, 22944), (3456, 22466), (3824, 20304), (4302, 18048), (4512, 17208), (5076, 15296), (5736, 13536), (6016, 12906), (6453, 12032), (6768, 11472), (6912, 11233), (7648, 10152), (8604, 9024)]