71328168

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 209520000

約数和(自身を除く): 138191832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 87, 108, 116, 118, 174, 177, 193, 216, 232, 236, 261, 348, 354, 386, 472, 522, 531, 579, 696, 708, 772, 783, 1044, 1062, 1158, 1416, 1544, 1566, 1593, 1711, 1737, 2088, 2124, 2316, 3132, 3186, 3422, 3474, 4248, 4632, 5133, 5211, 5597, 6264, 6372, 6844, 6948, 10266, 10422, 11194, 11387, 12744, 13688, 13896, 15399, 16791, 20532, 20844, 22388, 22774, 30798, 33582, 34161, 41064, 41688, 44776, 45548, 46197, 50373, 61596, 67164, 68322, 91096, 92394, 100746, 102483, 123192, 134328, 136644, 151119, 184788, 201492, 204966, 273288, 302238, 307449, 330223, 369576, 402984, 409932, 604476, 614898, 660446, 819864, 990669, 1208952, 1229796, 1320892, 1981338, 2459592, 2641784, 2972007, 3962676, 5944014, 7925352, 8916021, 11888028, 17832042, 23776056, 35664084, 71328168]

約数ペア:

[(1, 71328168), (2, 35664084), (3, 23776056), (4, 17832042), (6, 11888028), (8, 8916021), (9, 7925352), (12, 5944014), (18, 3962676), (24, 2972007), (27, 2641784), (29, 2459592), (36, 1981338), (54, 1320892), (58, 1229796), (59, 1208952), (72, 990669), (87, 819864), (108, 660446), (116, 614898), (118, 604476), (174, 409932), (177, 402984), (193, 369576), (216, 330223), (232, 307449), (236, 302238), (261, 273288), (348, 204966), (354, 201492), (386, 184788), (472, 151119), (522, 136644), (531, 134328), (579, 123192), (696, 102483), (708, 100746), (772, 92394), (783, 91096), (1044, 68322), (1062, 67164), (1158, 61596), (1416, 50373), (1544, 46197), (1566, 45548), (1593, 44776), (1711, 41688), (1737, 41064), (2088, 34161), (2124, 33582), (2316, 30798), (3132, 22774), (3186, 22388), (3422, 20844), (3474, 20532), (4248, 16791), (4632, 15399), (5133, 13896), (5211, 13688), (5597, 12744), (6264, 11387), (6372, 11194), (6844, 10422), (6948, 10266)]