90143004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1073131}}^1$

素因数の和:1073145

約数の個数: 24

約数和(自身を含む): 240381568

約数和(自身を除く): 150238564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1073131, 2146262, 3219393, 4292524, 6438786, 7511917, 12877572, 15023834, 22535751, 30047668, 45071502, 90143004]

約数ペア:

[(1, 90143004), (2, 45071502), (3, 30047668), (4, 22535751), (6, 15023834), (7, 12877572), (12, 7511917), (14, 6438786), (21, 4292524), (28, 3219393), (42, 2146262), (84, 1073131)]