72619392

素因数分解:

$2^7\times 3^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 193869360

約数和(自身を除く): 121249968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 281, 384, 562, 673, 843, 1124, 1346, 1686, 2019, 2248, 2692, 3372, 4038, 4496, 5384, 6744, 8076, 8992, 10768, 13488, 16152, 17984, 21536, 26976, 32304, 35968, 43072, 53952, 64608, 86144, 107904, 129216, 189113, 258432, 378226, 567339, 756452, 1134678, 1512904, 2269356, 3025808, 4538712, 6051616, 9077424, 12103232, 18154848, 24206464, 36309696, 72619392]

約数ペア:

[(1, 72619392), (2, 36309696), (3, 24206464), (4, 18154848), (6, 12103232), (8, 9077424), (12, 6051616), (16, 4538712), (24, 3025808), (32, 2269356), (48, 1512904), (64, 1134678), (96, 756452), (128, 567339), (192, 378226), (281, 258432), (384, 189113), (562, 129216), (673, 107904), (843, 86144), (1124, 64608), (1346, 53952), (1686, 43072), (2019, 35968), (2248, 32304), (2692, 26976), (3372, 21536), (4038, 17984), (4496, 16152), (5384, 13488), (6744, 10768), (8076, 8992)]