81027168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 227525760

約数和(自身を除く): 146498592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 131, 136, 204, 262, 272, 379, 393, 408, 524, 544, 758, 786, 816, 1048, 1137, 1516, 1572, 1632, 2096, 2227, 2274, 3032, 3144, 4192, 4454, 4548, 6064, 6288, 6443, 6681, 8908, 9096, 12128, 12576, 12886, 13362, 17816, 18192, 19329, 25772, 26724, 35632, 36384, 38658, 49649, 51544, 53448, 71264, 77316, 99298, 103088, 106896, 148947, 154632, 198596, 206176, 213792, 297894, 309264, 397192, 595788, 618528, 794384, 844033, 1191576, 1588768, 1688066, 2383152, 2532099, 3376132, 4766304, 5064198, 6752264, 10128396, 13504528, 20256792, 27009056, 40513584, 81027168]

約数ペア:

[(1, 81027168), (2, 40513584), (3, 27009056), (4, 20256792), (6, 13504528), (8, 10128396), (12, 6752264), (16, 5064198), (17, 4766304), (24, 3376132), (32, 2532099), (34, 2383152), (48, 1688066), (51, 1588768), (68, 1191576), (96, 844033), (102, 794384), (131, 618528), (136, 595788), (204, 397192), (262, 309264), (272, 297894), (379, 213792), (393, 206176), (408, 198596), (524, 154632), (544, 148947), (758, 106896), (786, 103088), (816, 99298), (1048, 77316), (1137, 71264), (1516, 53448), (1572, 51544), (1632, 49649), (2096, 38658), (2227, 36384), (2274, 35632), (3032, 26724), (3144, 25772), (4192, 19329), (4454, 18192), (4548, 17816), (6064, 13362), (6288, 12886), (6443, 12576), (6681, 12128), (8908, 9096)]