77659904

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 185946768

約数和(自身を除く): 108286864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 151, 164, 196, 224, 256, 287, 302, 328, 392, 448, 574, 604, 656, 784, 896, 1057, 1148, 1208, 1312, 1568, 1792, 2009, 2114, 2296, 2416, 2624, 3136, 4018, 4228, 4592, 4832, 5248, 6191, 6272, 7399, 8036, 8456, 9184, 9664, 10496, 12382, 12544, 14798, 16072, 16912, 18368, 19328, 24764, 29596, 32144, 33824, 36736, 38656, 43337, 49528, 59192, 64288, 67648, 73472, 86674, 99056, 118384, 128576, 135296, 173348, 198112, 236768, 257152, 270592, 303359, 346696, 396224, 473536, 514304, 606718, 693392, 792448, 947072, 1213436, 1386784, 1584896, 1894144, 2426872, 2773568, 4853744, 5547136, 9707488, 11094272, 19414976, 38829952, 77659904]

約数ペア:

[(1, 77659904), (2, 38829952), (4, 19414976), (7, 11094272), (8, 9707488), (14, 5547136), (16, 4853744), (28, 2773568), (32, 2426872), (41, 1894144), (49, 1584896), (56, 1386784), (64, 1213436), (82, 947072), (98, 792448), (112, 693392), (128, 606718), (151, 514304), (164, 473536), (196, 396224), (224, 346696), (256, 303359), (287, 270592), (302, 257152), (328, 236768), (392, 198112), (448, 173348), (574, 135296), (604, 128576), (656, 118384), (784, 99056), (896, 86674), (1057, 73472), (1148, 67648), (1208, 64288), (1312, 59192), (1568, 49528), (1792, 43337), (2009, 38656), (2114, 36736), (2296, 33824), (2416, 32144), (2624, 29596), (3136, 24764), (4018, 19328), (4228, 18368), (4592, 16912), (4832, 16072), (5248, 14798), (6191, 12544), (6272, 12382), (7399, 10496), (8036, 9664), (8456, 9184)]