87062724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{345487}}^1$

素因数の和:345504

約数の個数: 36

約数和(自身を含む): 251515264

約数和(自身を除く): 164452540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 345487, 690974, 1036461, 1381948, 2072922, 2418409, 3109383, 4145844, 4836818, 6218766, 7255227, 9673636, 12437532, 14510454, 21765681, 29020908, 43531362, 87062724]

約数ペア:

[(1, 87062724), (2, 43531362), (3, 29020908), (4, 21765681), (6, 14510454), (7, 12437532), (9, 9673636), (12, 7255227), (14, 6218766), (18, 4836818), (21, 4145844), (28, 3109383), (36, 2418409), (42, 2072922), (63, 1381948), (84, 1036461), (126, 690974), (252, 345487)]