65504556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139967}}^1$

素因数の和:139990

約数の個数: 36

約数和(自身を含む): 178319232

約数和(自身を除く): 112814676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 139967, 279934, 419901, 559868, 839802, 1259703, 1679604, 1819571, 2519406, 3639142, 5038812, 5458713, 7278284, 10917426, 16376139, 21834852, 32752278, 65504556]

約数ペア:

[(1, 65504556), (2, 32752278), (3, 21834852), (4, 16376139), (6, 10917426), (9, 7278284), (12, 5458713), (13, 5038812), (18, 3639142), (26, 2519406), (36, 1819571), (39, 1679604), (52, 1259703), (78, 839802), (117, 559868), (156, 419901), (234, 279934), (468, 139967)]