77455872

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 170028288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 431, 432, 468, 512, 576, 624, 702, 768, 832, 862, 864, 936, 1152, 1248, 1293, 1404, 1536, 1664, 1724, 1728, 1872, 2304, 2496, 2586, 2808, 3328, 3448, 3456, 3744, 3879, 4608, 4992, 5172, 5603, 5616, 6656, 6896, 6912, 7488, 7758, 9984, 10344, 11206, 11232, 11637, 13792, 13824, 14976, 15516, 16809, 19968, 20688, 22412, 22464, 23274, 27584, 29952, 31032, 33618, 41376, 44824, 44928, 46548, 50427, 55168, 59904, 62064, 67236, 82752, 89648, 89856, 93096, 100854, 110336, 124128, 134472, 151281, 165504, 179296, 179712, 186192, 201708, 220672, 248256, 268944, 302562, 331008, 358592, 372384, 403416, 496512, 537888, 605124, 662016, 717184, 744768, 806832, 993024, 1075776, 1210248, 1434368, 1489536, 1613664, 1986048, 2151552, 2420496, 2868736, 2979072, 3227328, 4303104, 4840992, 5958144, 6454656, 8606208, 9681984, 12909312, 19363968, 25818624, 38727936, 77455872]

約数ペア:

[(1, 77455872), (2, 38727936), (3, 25818624), (4, 19363968), (6, 12909312), (8, 9681984), (9, 8606208), (12, 6454656), (13, 5958144), (16, 4840992), (18, 4303104), (24, 3227328), (26, 2979072), (27, 2868736), (32, 2420496), (36, 2151552), (39, 1986048), (48, 1613664), (52, 1489536), (54, 1434368), (64, 1210248), (72, 1075776), (78, 993024), (96, 806832), (104, 744768), (108, 717184), (117, 662016), (128, 605124), (144, 537888), (156, 496512), (192, 403416), (208, 372384), (216, 358592), (234, 331008), (256, 302562), (288, 268944), (312, 248256), (351, 220672), (384, 201708), (416, 186192), (431, 179712), (432, 179296), (468, 165504), (512, 151281), (576, 134472), (624, 124128), (702, 110336), (768, 100854), (832, 93096), (862, 89856), (864, 89648), (936, 82752), (1152, 67236), (1248, 62064), (1293, 59904), (1404, 55168), (1536, 50427), (1664, 46548), (1724, 44928), (1728, 44824), (1872, 41376), (2304, 33618), (2496, 31032), (2586, 29952), (2808, 27584), (3328, 23274), (3448, 22464), (3456, 22412), (3744, 20688), (3879, 19968), (4608, 16809), (4992, 15516), (5172, 14976), (5603, 13824), (5616, 13792), (6656, 11637), (6896, 11232), (6912, 11206), (7488, 10344), (7758, 9984)]