81050496

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 217969920

約数和(自身を除く): 136919424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2543, 2656, 3984, 5086, 5312, 7629, 7968, 10172, 10624, 15258, 15936, 20344, 30516, 31872, 40688, 61032, 81376, 122064, 162752, 211069, 244128, 325504, 422138, 488256, 633207, 844276, 976512, 1266414, 1688552, 2532828, 3377104, 5065656, 6754208, 10131312, 13508416, 20262624, 27016832, 40525248, 81050496]

約数ペア:

[(1, 81050496), (2, 40525248), (3, 27016832), (4, 20262624), (6, 13508416), (8, 10131312), (12, 6754208), (16, 5065656), (24, 3377104), (32, 2532828), (48, 1688552), (64, 1266414), (83, 976512), (96, 844276), (128, 633207), (166, 488256), (192, 422138), (249, 325504), (332, 244128), (384, 211069), (498, 162752), (664, 122064), (996, 81376), (1328, 61032), (1992, 40688), (2543, 31872), (2656, 30516), (3984, 20344), (5086, 15936), (5312, 15258), (7629, 10624), (7968, 10172)]