85640004

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:748

約数の個数: 84

約数和(自身を含む): 230264496

約数和(自身を除く): 144624492

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, 683, 729, 774, 972, 1161, 1366, 1458, 1548, 2049, 2322, 2732, 2916, 3483, 4098, 4644, 6147, 6966, 8196, 10449, 12294, 13932, 18441, 20898, 24588, 29369, 31347, 36882, 41796, 55323, 58738, 62694, 73764, 88107, 110646, 117476, 125388, 165969, 176214, 221292, 264321, 331938, 352428, 497907, 528642, 663876, 792963, 995814, 1057284, 1585926, 1991628, 2378889, 3171852, 4757778, 7136667, 9515556, 14273334, 21410001, 28546668, 42820002, 85640004]

約数ペア:

[(1, 85640004), (2, 42820002), (3, 28546668), (4, 21410001), (6, 14273334), (9, 9515556), (12, 7136667), (18, 4757778), (27, 3171852), (36, 2378889), (43, 1991628), (54, 1585926), (81, 1057284), (86, 995814), (108, 792963), (129, 663876), (162, 528642), (172, 497907), (243, 352428), (258, 331938), (324, 264321), (387, 221292), (486, 176214), (516, 165969), (683, 125388), (729, 117476), (774, 110646), (972, 88107), (1161, 73764), (1366, 62694), (1458, 58738), (1548, 55323), (2049, 41796), (2322, 36882), (2732, 31347), (2916, 29369), (3483, 24588), (4098, 20898), (4644, 18441), (6147, 13932), (6966, 12294), (8196, 10449)]