72212196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{859669}}^1$

素因数の和:859683

約数の個数: 24

約数和(自身を含む): 192566080

約数和(自身を除く): 120353884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859669, 1719338, 2579007, 3438676, 5158014, 6017683, 10316028, 12035366, 18053049, 24070732, 36106098, 72212196]

約数ペア:

[(1, 72212196), (2, 36106098), (3, 24070732), (4, 18053049), (6, 12035366), (7, 10316028), (12, 6017683), (14, 5158014), (21, 3438676), (28, 2579007), (42, 1719338), (84, 859669)]