81663072

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29333}}^1$

素因数の和:29375

約数の個数: 48

約数和(自身を含む): 221765040

約数和(自身を除く): 140101968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 29333, 58666, 87999, 117332, 175998, 234664, 351996, 469328, 703992, 850657, 938656, 1407984, 1701314, 2551971, 2815968, 3402628, 5103942, 6805256, 10207884, 13610512, 20415768, 27221024, 40831536, 81663072]

約数ペア:

[(1, 81663072), (2, 40831536), (3, 27221024), (4, 20415768), (6, 13610512), (8, 10207884), (12, 6805256), (16, 5103942), (24, 3402628), (29, 2815968), (32, 2551971), (48, 1701314), (58, 1407984), (87, 938656), (96, 850657), (116, 703992), (174, 469328), (232, 351996), (348, 234664), (464, 175998), (696, 117332), (928, 87999), (1392, 58666), (2784, 29333)]