87190116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1223}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 219752064

約数和(自身を除く): 132561948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1223, 1371, 1828, 2446, 2742, 3669, 4892, 5484, 5941, 7338, 11882, 14676, 15899, 17823, 23764, 31798, 35646, 47697, 63596, 71292, 95394, 190788, 558911, 1117822, 1676733, 2235644, 3353466, 6706932, 7265843, 14531686, 21797529, 29063372, 43595058, 87190116]

約数ペア:

[(1, 87190116), (2, 43595058), (3, 29063372), (4, 21797529), (6, 14531686), (12, 7265843), (13, 6706932), (26, 3353466), (39, 2235644), (52, 1676733), (78, 1117822), (156, 558911), (457, 190788), (914, 95394), (1223, 71292), (1371, 63596), (1828, 47697), (2446, 35646), (2742, 31798), (3669, 23764), (4892, 17823), (5484, 15899), (5941, 14676), (7338, 11882)]