71899968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 221227904

約数和(自身を除く): 149327936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 877, 976, 1281, 1344, 1464, 1708, 1754, 1952, 2562, 2631, 2928, 3416, 3508, 3904, 5124, 5262, 5856, 6139, 6832, 7016, 10248, 10524, 11712, 12278, 13664, 14032, 18417, 20496, 21048, 24556, 27328, 28064, 36834, 40992, 42096, 49112, 53497, 56128, 73668, 81984, 84192, 98224, 106994, 147336, 160491, 168384, 196448, 213988, 294672, 320982, 374479, 392896, 427976, 589344, 641964, 748958, 855952, 1123437, 1178688, 1283928, 1497916, 1711904, 2246874, 2567856, 2995832, 3423808, 4493748, 5135712, 5991664, 8987496, 10271424, 11983328, 17974992, 23966656, 35949984, 71899968]

約数ペア:

[(1, 71899968), (2, 35949984), (3, 23966656), (4, 17974992), (6, 11983328), (7, 10271424), (8, 8987496), (12, 5991664), (14, 5135712), (16, 4493748), (21, 3423808), (24, 2995832), (28, 2567856), (32, 2246874), (42, 1711904), (48, 1497916), (56, 1283928), (61, 1178688), (64, 1123437), (84, 855952), (96, 748958), (112, 641964), (122, 589344), (168, 427976), (183, 392896), (192, 374479), (224, 320982), (244, 294672), (336, 213988), (366, 196448), (427, 168384), (448, 160491), (488, 147336), (672, 106994), (732, 98224), (854, 84192), (877, 81984), (976, 73668), (1281, 56128), (1344, 53497), (1464, 49112), (1708, 42096), (1754, 40992), (1952, 36834), (2562, 28064), (2631, 27328), (2928, 24556), (3416, 21048), (3508, 20496), (3904, 18417), (5124, 14032), (5262, 13664), (5856, 12278), (6139, 11712), (6832, 10524), (7016, 10248)]