72213836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5647}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 132840960

約数和(自身を除く): 60627124

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 5647, 6394, 11294, 12788, 22588, 129881, 259762, 519524, 784933, 1569866, 3139732, 18053459, 36106918, 72213836]

約数ペア:

[(1, 72213836), (2, 36106918), (4, 18053459), (23, 3139732), (46, 1569866), (92, 784933), (139, 519524), (278, 259762), (556, 129881), (3197, 22588), (5647, 12788), (6394, 11294)]