71783808

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 192265920

約数和(自身を除く): 120482112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1427, 1572, 2096, 2854, 3144, 4192, 4281, 5708, 6288, 8384, 8562, 11416, 12576, 16768, 17124, 22832, 25152, 34248, 45664, 50304, 68496, 91328, 136992, 182656, 186937, 273984, 373874, 547968, 560811, 747748, 1121622, 1495496, 2243244, 2990992, 4486488, 5981984, 8972976, 11963968, 17945952, 23927936, 35891904, 71783808]

約数ペア:

[(1, 71783808), (2, 35891904), (3, 23927936), (4, 17945952), (6, 11963968), (8, 8972976), (12, 5981984), (16, 4486488), (24, 2990992), (32, 2243244), (48, 1495496), (64, 1121622), (96, 747748), (128, 560811), (131, 547968), (192, 373874), (262, 273984), (384, 186937), (393, 182656), (524, 136992), (786, 91328), (1048, 68496), (1427, 50304), (1572, 45664), (2096, 34248), (2854, 25152), (3144, 22832), (4192, 17124), (4281, 16768), (5708, 12576), (6288, 11416), (8384, 8562)]