72690590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7927}}^1$

素因数の和:8072

約数の個数: 32

約数和(自身を含む): 150695424

約数和(自身を除く): 78004834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7927, 9170, 15854, 39635, 55489, 79270, 110978, 277445, 554890, 1038437, 2076874, 5192185, 7269059, 10384370, 14538118, 36345295, 72690590]

約数ペア:

[(1, 72690590), (2, 36345295), (5, 14538118), (7, 10384370), (10, 7269059), (14, 5192185), (35, 2076874), (70, 1038437), (131, 554890), (262, 277445), (655, 110978), (917, 79270), (1310, 55489), (1834, 39635), (4585, 15854), (7927, 9170)]