87017028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1035917}}^1$

素因数の和:1035931

約数の個数: 24

約数和(自身を含む): 232045632

約数和(自身を除く): 145028604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1035917, 2071834, 3107751, 4143668, 6215502, 7251419, 12431004, 14502838, 21754257, 29005676, 43508514, 87017028]

約数ペア:

[(1, 87017028), (2, 43508514), (3, 29005676), (4, 21754257), (6, 14502838), (7, 12431004), (12, 7251419), (14, 6215502), (21, 4143668), (28, 3107751), (42, 2071834), (84, 1035917)]