72190464

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 80

約数和(自身を含む): 196972512

約数和(自身を除く): 124782048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1093, 1376, 1536, 2064, 2186, 2752, 3279, 4128, 4372, 5504, 6558, 8256, 8744, 11008, 13116, 16512, 17488, 22016, 26232, 33024, 34976, 46999, 52464, 66048, 69952, 93998, 104928, 139904, 140997, 187996, 209856, 279808, 281994, 375992, 419712, 559616, 563988, 751984, 839424, 1127976, 1503968, 1678848, 2255952, 3007936, 4511904, 6015872, 9023808, 12031744, 18047616, 24063488, 36095232, 72190464]

約数ペア:

[(1, 72190464), (2, 36095232), (3, 24063488), (4, 18047616), (6, 12031744), (8, 9023808), (12, 6015872), (16, 4511904), (24, 3007936), (32, 2255952), (43, 1678848), (48, 1503968), (64, 1127976), (86, 839424), (96, 751984), (128, 563988), (129, 559616), (172, 419712), (192, 375992), (256, 281994), (258, 279808), (344, 209856), (384, 187996), (512, 140997), (516, 139904), (688, 104928), (768, 93998), (1032, 69952), (1093, 66048), (1376, 52464), (1536, 46999), (2064, 34976), (2186, 33024), (2752, 26232), (3279, 22016), (4128, 17488), (4372, 16512), (5504, 13116), (6558, 11008), (8256, 8744)]