64511736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 175063680

約数和(自身を除く): 110551944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 131, 136, 142, 204, 213, 262, 284, 289, 393, 408, 426, 524, 568, 578, 786, 852, 867, 1048, 1156, 1207, 1572, 1704, 1734, 2227, 2312, 2414, 3144, 3468, 3621, 4454, 4828, 6681, 6936, 7242, 8908, 9301, 9656, 13362, 14484, 17816, 18602, 20519, 26724, 27903, 28968, 37204, 37859, 41038, 53448, 55806, 61557, 74408, 75718, 82076, 111612, 113577, 123114, 151436, 158117, 164152, 223224, 227154, 246228, 302872, 316234, 454308, 474351, 492456, 632468, 908616, 948702, 1264936, 1897404, 2687989, 3794808, 5375978, 8063967, 10751956, 16127934, 21503912, 32255868, 64511736]

約数ペア:

[(1, 64511736), (2, 32255868), (3, 21503912), (4, 16127934), (6, 10751956), (8, 8063967), (12, 5375978), (17, 3794808), (24, 2687989), (34, 1897404), (51, 1264936), (68, 948702), (71, 908616), (102, 632468), (131, 492456), (136, 474351), (142, 454308), (204, 316234), (213, 302872), (262, 246228), (284, 227154), (289, 223224), (393, 164152), (408, 158117), (426, 151436), (524, 123114), (568, 113577), (578, 111612), (786, 82076), (852, 75718), (867, 74408), (1048, 61557), (1156, 55806), (1207, 53448), (1572, 41038), (1704, 37859), (1734, 37204), (2227, 28968), (2312, 27903), (2414, 26724), (3144, 20519), (3468, 18602), (3621, 17816), (4454, 14484), (4828, 13362), (6681, 9656), (6936, 9301), (7242, 8908)]