8121780732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{24317}}^1$

素因数の和:26478

約数の個数: 48

約数和(自身を含む): 20418949152

約数和(自身を除く): 12297168420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2141, 4282, 6423, 8564, 12846, 24317, 25692, 27833, 48634, 55666, 72951, 83499, 97268, 111332, 145902, 166998, 291804, 316121, 333996, 632242, 948363, 1264484, 1896726, 3793452, 52062697, 104125394, 156188091, 208250788, 312376182, 624752364, 676815061, 1353630122, 2030445183, 2707260244, 4060890366, 8121780732]

約数ペア:

[(1, 8121780732), (2, 4060890366), (3, 2707260244), (4, 2030445183), (6, 1353630122), (12, 676815061), (13, 624752364), (26, 312376182), (39, 208250788), (52, 156188091), (78, 104125394), (156, 52062697), (2141, 3793452), (4282, 1896726), (6423, 1264484), (8564, 948363), (12846, 632242), (24317, 333996), (25692, 316121), (27833, 291804), (48634, 166998), (55666, 145902), (72951, 111332), (83499, 97268)]