72545396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235537}}^1$

素因数の和:235559

約数の個数: 24

約数和(自身を含む): 158281536

約数和(自身を除く): 85736140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235537, 471074, 942148, 1648759, 2590907, 3297518, 5181814, 6595036, 10363628, 18136349, 36272698, 72545396]

約数ペア:

[(1, 72545396), (2, 36272698), (4, 18136349), (7, 10363628), (11, 6595036), (14, 5181814), (22, 3297518), (28, 2590907), (44, 1648759), (77, 942148), (154, 471074), (308, 235537)]