74689452

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 72

約数和(自身を含む): 200456256

約数和(自身を除く): 125766804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 1787, 2322, 3483, 3574, 4644, 5361, 6966, 7148, 10449, 10722, 13932, 16083, 20898, 21444, 32166, 41796, 48249, 64332, 76841, 96498, 144747, 153682, 192996, 230523, 289494, 307364, 434241, 461046, 578988, 691569, 868482, 922092, 1383138, 1736964, 2074707, 2766276, 4149414, 6224121, 8298828, 12448242, 18672363, 24896484, 37344726, 74689452]

約数ペア:

[(1, 74689452), (2, 37344726), (3, 24896484), (4, 18672363), (6, 12448242), (9, 8298828), (12, 6224121), (18, 4149414), (27, 2766276), (36, 2074707), (43, 1736964), (54, 1383138), (81, 922092), (86, 868482), (108, 691569), (129, 578988), (162, 461046), (172, 434241), (243, 307364), (258, 289494), (324, 230523), (387, 192996), (486, 153682), (516, 144747), (774, 96498), (972, 76841), (1161, 64332), (1548, 48249), (1787, 41796), (2322, 32166), (3483, 21444), (3574, 20898), (4644, 16083), (5361, 13932), (6966, 10722), (7148, 10449)]