91420272

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 263554560

約数和(自身を除く): 172134288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 491, 862, 982, 1293, 1473, 1724, 1964, 2586, 2946, 3448, 3879, 3928, 4419, 5172, 5892, 6896, 7758, 7856, 8838, 10344, 11637, 11784, 13257, 15516, 17676, 20688, 23274, 23568, 26514, 31032, 35352, 46548, 53028, 62064, 70704, 93096, 106056, 186192, 211621, 212112, 423242, 634863, 846484, 1269726, 1692968, 1904589, 2539452, 3385936, 3809178, 5078904, 5713767, 7618356, 10157808, 11427534, 15236712, 22855068, 30473424, 45710136, 91420272]

約数ペア:

[(1, 91420272), (2, 45710136), (3, 30473424), (4, 22855068), (6, 15236712), (8, 11427534), (9, 10157808), (12, 7618356), (16, 5713767), (18, 5078904), (24, 3809178), (27, 3385936), (36, 2539452), (48, 1904589), (54, 1692968), (72, 1269726), (108, 846484), (144, 634863), (216, 423242), (431, 212112), (432, 211621), (491, 186192), (862, 106056), (982, 93096), (1293, 70704), (1473, 62064), (1724, 53028), (1964, 46548), (2586, 35352), (2946, 31032), (3448, 26514), (3879, 23568), (3928, 23274), (4419, 20688), (5172, 17676), (5892, 15516), (6896, 13257), (7758, 11784), (7856, 11637), (8838, 10344)]