87832136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82549}}^1$

素因数の和:82581

約数の個数: 32

約数和(自身を含む): 198120000

約数和(自身を除く): 110287864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 82549, 165098, 330196, 577843, 660392, 1155686, 1568431, 2311372, 3136862, 4622744, 6273724, 10979017, 12547448, 21958034, 43916068, 87832136]

約数ペア:

[(1, 87832136), (2, 43916068), (4, 21958034), (7, 12547448), (8, 10979017), (14, 6273724), (19, 4622744), (28, 3136862), (38, 2311372), (56, 1568431), (76, 1155686), (133, 660392), (152, 577843), (266, 330196), (532, 165098), (1064, 82549)]