87772572

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 233427376

約数和(自身を除く): 145654804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 876, 972, 1237, 1314, 1971, 2474, 2628, 3711, 3942, 4948, 5913, 7422, 7884, 11133, 11826, 14844, 17739, 22266, 23652, 33399, 35478, 44532, 66798, 70956, 90301, 100197, 133596, 180602, 200394, 270903, 300591, 361204, 400788, 541806, 601182, 812709, 1083612, 1202364, 1625418, 2438127, 3250836, 4876254, 7314381, 9752508, 14628762, 21943143, 29257524, 43886286, 87772572]

約数ペア:

[(1, 87772572), (2, 43886286), (3, 29257524), (4, 21943143), (6, 14628762), (9, 9752508), (12, 7314381), (18, 4876254), (27, 3250836), (36, 2438127), (54, 1625418), (73, 1202364), (81, 1083612), (108, 812709), (146, 601182), (162, 541806), (219, 400788), (243, 361204), (292, 300591), (324, 270903), (438, 200394), (486, 180602), (657, 133596), (876, 100197), (972, 90301), (1237, 70956), (1314, 66798), (1971, 44532), (2474, 35478), (2628, 33399), (3711, 23652), (3942, 22266), (4948, 17739), (5913, 14844), (7422, 11826), (7884, 11133)]