131673312

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6352

約数の個数: 72

約数和(自身を含む): 379635984

約数和(自身を除く): 247962672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 6263, 7008, 10512, 12526, 18789, 21024, 25052, 37578, 50104, 56367, 75156, 100208, 112734, 150312, 200416, 225468, 300624, 450936, 457199, 601248, 901872, 914398, 1371597, 1803744, 1828796, 2743194, 3657592, 4114791, 5486388, 7315184, 8229582, 10972776, 14630368, 16459164, 21945552, 32918328, 43891104, 65836656, 131673312]

約数ペア:

[(1, 131673312), (2, 65836656), (3, 43891104), (4, 32918328), (6, 21945552), (8, 16459164), (9, 14630368), (12, 10972776), (16, 8229582), (18, 7315184), (24, 5486388), (32, 4114791), (36, 3657592), (48, 2743194), (72, 1828796), (73, 1803744), (96, 1371597), (144, 914398), (146, 901872), (219, 601248), (288, 457199), (292, 450936), (438, 300624), (584, 225468), (657, 200416), (876, 150312), (1168, 112734), (1314, 100208), (1752, 75156), (2336, 56367), (2628, 50104), (3504, 37578), (5256, 25052), (6263, 21024), (7008, 18789), (10512, 12526)]