84326528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 209744640

約数和(自身を除く): 125418112

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 271, 272, 286, 352, 374, 416, 442, 542, 544, 572, 704, 748, 832, 884, 1084, 1088, 1144, 1408, 1496, 1664, 1768, 2168, 2176, 2288, 2431, 2981, 2992, 3523, 3536, 4336, 4576, 4607, 4862, 5962, 5984, 7046, 7072, 8672, 9152, 9214, 9724, 11924, 11968, 14092, 14144, 17344, 18304, 18428, 19448, 23848, 23936, 28184, 28288, 34688, 36856, 38753, 38896, 47696, 50677, 56368, 59891, 73712, 77506, 77792, 95392, 101354, 112736, 119782, 147424, 155012, 155584, 190784, 202708, 225472, 239564, 294848, 310024, 311168, 381568, 405416, 450944, 479128, 589696, 620048, 658801, 810832, 958256, 1240096, 1317602, 1621664, 1916512, 2480192, 2635204, 3243328, 3833024, 4960384, 5270408, 6486656, 7666048, 10540816, 21081632, 42163264, 84326528]

約数ペア:

[(1, 84326528), (2, 42163264), (4, 21081632), (8, 10540816), (11, 7666048), (13, 6486656), (16, 5270408), (17, 4960384), (22, 3833024), (26, 3243328), (32, 2635204), (34, 2480192), (44, 1916512), (52, 1621664), (64, 1317602), (68, 1240096), (88, 958256), (104, 810832), (128, 658801), (136, 620048), (143, 589696), (176, 479128), (187, 450944), (208, 405416), (221, 381568), (271, 311168), (272, 310024), (286, 294848), (352, 239564), (374, 225472), (416, 202708), (442, 190784), (542, 155584), (544, 155012), (572, 147424), (704, 119782), (748, 112736), (832, 101354), (884, 95392), (1084, 77792), (1088, 77506), (1144, 73712), (1408, 59891), (1496, 56368), (1664, 50677), (1768, 47696), (2168, 38896), (2176, 38753), (2288, 36856), (2431, 34688), (2981, 28288), (2992, 28184), (3523, 23936), (3536, 23848), (4336, 19448), (4576, 18428), (4607, 18304), (4862, 17344), (5962, 14144), (5984, 14092), (7046, 11968), (7072, 11924), (8672, 9724), (9152, 9214)]