43572984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 136442880

約数和(自身を除く): 92869896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 281, 284, 312, 364, 426, 497, 546, 562, 568, 728, 843, 852, 923, 994, 1092, 1124, 1491, 1686, 1704, 1846, 1967, 1988, 2184, 2248, 2769, 2982, 3372, 3653, 3692, 3934, 3976, 5538, 5901, 5964, 6461, 6744, 7306, 7384, 7868, 10959, 11076, 11802, 11928, 12922, 14612, 15736, 19383, 19951, 21918, 22152, 23604, 25571, 25844, 29224, 38766, 39902, 43836, 47208, 51142, 51688, 59853, 76713, 77532, 79804, 87672, 102284, 119706, 139657, 153426, 155064, 159608, 204568, 239412, 259363, 279314, 306852, 418971, 478824, 518726, 558628, 613704, 778089, 837942, 1037452, 1117256, 1556178, 1675884, 1815541, 2074904, 3112356, 3351768, 3631082, 5446623, 6224712, 7262164, 10893246, 14524328, 21786492, 43572984]

約数ペア:

[(1, 43572984), (2, 21786492), (3, 14524328), (4, 10893246), (6, 7262164), (7, 6224712), (8, 5446623), (12, 3631082), (13, 3351768), (14, 3112356), (21, 2074904), (24, 1815541), (26, 1675884), (28, 1556178), (39, 1117256), (42, 1037452), (52, 837942), (56, 778089), (71, 613704), (78, 558628), (84, 518726), (91, 478824), (104, 418971), (142, 306852), (156, 279314), (168, 259363), (182, 239412), (213, 204568), (273, 159608), (281, 155064), (284, 153426), (312, 139657), (364, 119706), (426, 102284), (497, 87672), (546, 79804), (562, 77532), (568, 76713), (728, 59853), (843, 51688), (852, 51142), (923, 47208), (994, 43836), (1092, 39902), (1124, 38766), (1491, 29224), (1686, 25844), (1704, 25571), (1846, 23604), (1967, 22152), (1988, 21918), (2184, 19951), (2248, 19383), (2769, 15736), (2982, 14612), (3372, 12922), (3653, 11928), (3692, 11802), (3934, 11076), (3976, 10959), (5538, 7868), (5901, 7384), (5964, 7306), (6461, 6744)]