90702642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{212917}}^1$

素因数の和:212993

約数の個数: 16

約数和(自身を含む): 183961152

約数和(自身を除く): 93258510

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 212917, 425834, 638751, 1277502, 15117107, 30234214, 45351321, 90702642]

約数ペア:

[(1, 90702642), (2, 45351321), (3, 30234214), (6, 15117107), (71, 1277502), (142, 638751), (213, 425834), (426, 212917)]