72729642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 150239232

約数和(自身を除く): 77509590

約数列:

[1, 2, 3, 6, 37, 74, 111, 197, 222, 394, 591, 1182, 1663, 3326, 4989, 7289, 9978, 14578, 21867, 43734, 61531, 123062, 184593, 327611, 369186, 655222, 982833, 1965666, 12121607, 24243214, 36364821, 72729642]

約数ペア:

[(1, 72729642), (2, 36364821), (3, 24243214), (6, 12121607), (37, 1965666), (74, 982833), (111, 655222), (197, 369186), (222, 327611), (394, 184593), (591, 123062), (1182, 61531), (1663, 43734), (3326, 21867), (4989, 14578), (7289, 9978)]