87858318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2221}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 185581440

約数和(自身を除く): 97723122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 694, 1041, 2082, 2221, 4442, 6593, 6663, 13186, 13326, 19779, 39558, 42199, 84398, 126597, 253194, 770687, 1541374, 2312061, 4624122, 14643053, 29286106, 43929159, 87858318]

約数ペア:

[(1, 87858318), (2, 43929159), (3, 29286106), (6, 14643053), (19, 4624122), (38, 2312061), (57, 1541374), (114, 770687), (347, 253194), (694, 126597), (1041, 84398), (2082, 42199), (2221, 39558), (4442, 19779), (6593, 13326), (6663, 13186)]