121325256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43235

約数の個数: 64

約数和(自身を含む): 362947200

約数和(自身を除く): 241621944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 43207, 86414, 129621, 172828, 259242, 345656, 388863, 518484, 561691, 777726, 1036968, 1123382, 1166589, 1555452, 1685073, 2246764, 2333178, 3110904, 3370146, 4493528, 4666356, 5055219, 6740292, 9332712, 10110438, 13480584, 15165657, 20220876, 30331314, 40441752, 60662628, 121325256]

約数ペア:

[(1, 121325256), (2, 60662628), (3, 40441752), (4, 30331314), (6, 20220876), (8, 15165657), (9, 13480584), (12, 10110438), (13, 9332712), (18, 6740292), (24, 5055219), (26, 4666356), (27, 4493528), (36, 3370146), (39, 3110904), (52, 2333178), (54, 2246764), (72, 1685073), (78, 1555452), (104, 1166589), (108, 1123382), (117, 1036968), (156, 777726), (216, 561691), (234, 518484), (312, 388863), (351, 345656), (468, 259242), (702, 172828), (936, 129621), (1404, 86414), (2808, 43207)]