87094238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 172965888

約数和(自身を除く): 85871650

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 253, 322, 367, 469, 506, 734, 737, 938, 1474, 1541, 1771, 2569, 3082, 3542, 4037, 5138, 5159, 8074, 8441, 10318, 10787, 16882, 16951, 21574, 24589, 28259, 33902, 49178, 56518, 59087, 92851, 118174, 118657, 172123, 185702, 237314, 270479, 344246, 540958, 565547, 649957, 1131094, 1299914, 1893353, 3786706, 3958829, 6221017, 7917658, 12442034, 43547119, 87094238]

約数ペア:

[(1, 87094238), (2, 43547119), (7, 12442034), (11, 7917658), (14, 6221017), (22, 3958829), (23, 3786706), (46, 1893353), (67, 1299914), (77, 1131094), (134, 649957), (154, 565547), (161, 540958), (253, 344246), (322, 270479), (367, 237314), (469, 185702), (506, 172123), (734, 118657), (737, 118174), (938, 92851), (1474, 59087), (1541, 56518), (1771, 49178), (2569, 33902), (3082, 28259), (3542, 24589), (4037, 21574), (5138, 16951), (5159, 16882), (8074, 10787), (8441, 10318)]