71810232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10052

約数の個数: 64

約数和(自身を含む): 201761280

約数和(自身を除く): 129951048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 10007, 20014, 30021, 40028, 60042, 80056, 120084, 130091, 230161, 240168, 260182, 390273, 460322, 520364, 690483, 780546, 920644, 1040728, 1380966, 1561092, 1841288, 2761932, 2992093, 3122184, 5523864, 5984186, 8976279, 11968372, 17952558, 23936744, 35905116, 71810232]

約数ペア:

[(1, 71810232), (2, 35905116), (3, 23936744), (4, 17952558), (6, 11968372), (8, 8976279), (12, 5984186), (13, 5523864), (23, 3122184), (24, 2992093), (26, 2761932), (39, 1841288), (46, 1561092), (52, 1380966), (69, 1040728), (78, 920644), (92, 780546), (104, 690483), (138, 520364), (156, 460322), (184, 390273), (276, 260182), (299, 240168), (312, 230161), (552, 130091), (598, 120084), (897, 80056), (1196, 60042), (1794, 40028), (2392, 30021), (3588, 20014), (7176, 10007)]