65772408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210809}}^1$

素因数の和:210831

約数の個数: 32

約数和(自身を含む): 177080400

約数和(自身を除く): 111307992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 210809, 421618, 632427, 843236, 1264854, 1686472, 2529708, 2740517, 5059416, 5481034, 8221551, 10962068, 16443102, 21924136, 32886204, 65772408]

約数ペア:

[(1, 65772408), (2, 32886204), (3, 21924136), (4, 16443102), (6, 10962068), (8, 8221551), (12, 5481034), (13, 5059416), (24, 2740517), (26, 2529708), (39, 1686472), (52, 1264854), (78, 843236), (104, 632427), (156, 421618), (312, 210809)]