86428368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 263165448

約数和(自身を除く): 176737080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 337, 411, 468, 548, 624, 674, 822, 936, 1011, 1096, 1233, 1348, 1644, 1781, 1872, 2022, 2192, 2466, 2696, 3033, 3288, 3562, 4044, 4381, 4932, 5343, 5392, 6066, 6576, 7124, 8088, 8762, 9864, 10686, 12132, 13143, 14248, 16029, 16176, 17524, 19728, 21372, 24264, 26286, 28496, 32058, 35048, 39429, 42744, 46169, 48528, 52572, 64116, 70096, 78858, 85488, 92338, 105144, 128232, 138507, 157716, 184676, 210288, 256464, 277014, 315432, 369352, 415521, 554028, 600197, 630864, 738704, 831042, 1108056, 1200394, 1662084, 1800591, 2216112, 2400788, 3324168, 3601182, 4801576, 5401773, 6648336, 7202364, 9603152, 10803546, 14404728, 21607092, 28809456, 43214184, 86428368]

約数ペア:

[(1, 86428368), (2, 43214184), (3, 28809456), (4, 21607092), (6, 14404728), (8, 10803546), (9, 9603152), (12, 7202364), (13, 6648336), (16, 5401773), (18, 4801576), (24, 3601182), (26, 3324168), (36, 2400788), (39, 2216112), (48, 1800591), (52, 1662084), (72, 1200394), (78, 1108056), (104, 831042), (117, 738704), (137, 630864), (144, 600197), (156, 554028), (208, 415521), (234, 369352), (274, 315432), (312, 277014), (337, 256464), (411, 210288), (468, 184676), (548, 157716), (624, 138507), (674, 128232), (822, 105144), (936, 92338), (1011, 85488), (1096, 78858), (1233, 70096), (1348, 64116), (1644, 52572), (1781, 48528), (1872, 46169), (2022, 42744), (2192, 39429), (2466, 35048), (2696, 32058), (3033, 28496), (3288, 26286), (3562, 24264), (4044, 21372), (4381, 19728), (4932, 17524), (5343, 16176), (5392, 16029), (6066, 14248), (6576, 13143), (7124, 12132), (8088, 10686), (8762, 9864)]