66707930874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{278849}}^1$

素因数の和:281934

約数の個数: 32

約数和(自身を含む): 143725982400

約数和(自身を除く): 77018051526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3067, 6134, 9201, 18402, 39871, 79742, 119613, 239226, 278849, 557698, 836547, 1673094, 3625037, 7250074, 10875111, 21750222, 855229883, 1710459766, 2565689649, 5131379298, 11117988479, 22235976958, 33353965437, 66707930874]

約数ペア:

[(1, 66707930874), (2, 33353965437), (3, 22235976958), (6, 11117988479), (13, 5131379298), (26, 2565689649), (39, 1710459766), (78, 855229883), (3067, 21750222), (6134, 10875111), (9201, 7250074), (18402, 3625037), (39871, 1673094), (79742, 836547), (119613, 557698), (239226, 278849)]