57223728

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 168873120

約数和(自身を除く): 111649392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 193, 213, 232, 261, 284, 348, 386, 426, 464, 522, 568, 579, 639, 696, 772, 852, 1044, 1136, 1158, 1278, 1392, 1544, 1704, 1737, 2059, 2088, 2316, 2556, 3088, 3408, 3474, 4118, 4176, 4632, 5112, 5597, 6177, 6948, 8236, 9264, 10224, 11194, 12354, 13703, 13896, 16472, 16791, 18531, 22388, 24708, 27406, 27792, 32944, 33582, 37062, 41109, 44776, 49416, 50373, 54812, 67164, 74124, 82218, 89552, 98832, 100746, 109624, 123327, 134328, 148248, 164436, 201492, 219248, 246654, 268656, 296496, 328872, 397387, 402984, 493308, 657744, 794774, 805968, 986616, 1192161, 1589548, 1973232, 2384322, 3179096, 3576483, 4768644, 6358192, 7152966, 9537288, 14305932, 19074576, 28611864, 57223728]

約数ペア:

[(1, 57223728), (2, 28611864), (3, 19074576), (4, 14305932), (6, 9537288), (8, 7152966), (9, 6358192), (12, 4768644), (16, 3576483), (18, 3179096), (24, 2384322), (29, 1973232), (36, 1589548), (48, 1192161), (58, 986616), (71, 805968), (72, 794774), (87, 657744), (116, 493308), (142, 402984), (144, 397387), (174, 328872), (193, 296496), (213, 268656), (232, 246654), (261, 219248), (284, 201492), (348, 164436), (386, 148248), (426, 134328), (464, 123327), (522, 109624), (568, 100746), (579, 98832), (639, 89552), (696, 82218), (772, 74124), (852, 67164), (1044, 54812), (1136, 50373), (1158, 49416), (1278, 44776), (1392, 41109), (1544, 37062), (1704, 33582), (1737, 32944), (2059, 27792), (2088, 27406), (2316, 24708), (2556, 22388), (3088, 18531), (3408, 16791), (3474, 16472), (4118, 13896), (4176, 13703), (4632, 12354), (5112, 11194), (5597, 10224), (6177, 9264), (6948, 8236)]