868626144

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70141}}^1$

素因数の和:70200

約数の個数: 72

約数和(自身を含む): 2527637112

約数和(自身を除く): 1659010968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 70141, 140282, 210423, 280564, 420846, 561128, 631269, 841692, 1122256, 1262538, 1683384, 2244512, 2525076, 3016063, 3366768, 5050152, 6032126, 6733536, 9048189, 10100304, 12064252, 18096378, 20200608, 24128504, 27144567, 36192756, 48257008, 54289134, 72385512, 96514016, 108578268, 144771024, 217156536, 289542048, 434313072, 868626144]

約数ペア:

[(1, 868626144), (2, 434313072), (3, 289542048), (4, 217156536), (6, 144771024), (8, 108578268), (9, 96514016), (12, 72385512), (16, 54289134), (18, 48257008), (24, 36192756), (32, 27144567), (36, 24128504), (43, 20200608), (48, 18096378), (72, 12064252), (86, 10100304), (96, 9048189), (129, 6733536), (144, 6032126), (172, 5050152), (258, 3366768), (288, 3016063), (344, 2525076), (387, 2244512), (516, 1683384), (688, 1262538), (774, 1122256), (1032, 841692), (1376, 631269), (1548, 561128), (2064, 420846), (3096, 280564), (4128, 210423), (6192, 140282), (12384, 70141)]