86172984

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 244894320

約数和(自身を除く): 158721336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1873, 1917, 2556, 3746, 3834, 5112, 5619, 5751, 7492, 7668, 11238, 11502, 14984, 15336, 16857, 22476, 23004, 33714, 44952, 46008, 50571, 67428, 101142, 132983, 134856, 151713, 202284, 265966, 303426, 398949, 404568, 531932, 606852, 797898, 1063864, 1196847, 1213704, 1595796, 2393694, 3191592, 3590541, 4787388, 7181082, 9574776, 10771623, 14362164, 21543246, 28724328, 43086492, 86172984]

約数ペア:

[(1, 86172984), (2, 43086492), (3, 28724328), (4, 21543246), (6, 14362164), (8, 10771623), (9, 9574776), (12, 7181082), (18, 4787388), (24, 3590541), (27, 3191592), (36, 2393694), (54, 1595796), (71, 1213704), (72, 1196847), (81, 1063864), (108, 797898), (142, 606852), (162, 531932), (213, 404568), (216, 398949), (284, 303426), (324, 265966), (426, 202284), (568, 151713), (639, 134856), (648, 132983), (852, 101142), (1278, 67428), (1704, 50571), (1873, 46008), (1917, 44952), (2556, 33714), (3746, 23004), (3834, 22476), (5112, 16857), (5619, 15336), (5751, 14984), (7492, 11502), (7668, 11238)]