84444432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 225485568

約数和(自身を除く): 141041136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 251, 258, 326, 344, 489, 502, 516, 652, 688, 753, 978, 1004, 1032, 1304, 1506, 1956, 2008, 2064, 2608, 3012, 3912, 4016, 6024, 7009, 7824, 10793, 12048, 14018, 21027, 21586, 28036, 32379, 40913, 42054, 43172, 56072, 64758, 81826, 84108, 86344, 112144, 122739, 129516, 163652, 168216, 172688, 245478, 259032, 327304, 336432, 490956, 518064, 654608, 981912, 1759259, 1963824, 3518518, 5277777, 7037036, 10555554, 14074072, 21111108, 28148144, 42222216, 84444432]

約数ペア:

[(1, 84444432), (2, 42222216), (3, 28148144), (4, 21111108), (6, 14074072), (8, 10555554), (12, 7037036), (16, 5277777), (24, 3518518), (43, 1963824), (48, 1759259), (86, 981912), (129, 654608), (163, 518064), (172, 490956), (251, 336432), (258, 327304), (326, 259032), (344, 245478), (489, 172688), (502, 168216), (516, 163652), (652, 129516), (688, 122739), (753, 112144), (978, 86344), (1004, 84108), (1032, 81826), (1304, 64758), (1506, 56072), (1956, 43172), (2008, 42054), (2064, 40913), (2608, 32379), (3012, 28036), (3912, 21586), (4016, 21027), (6024, 14018), (7009, 12048), (7824, 10793)]