90675504

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:935

約数の個数: 80

約数和(自身を含む): 261411840

約数和(自身を除く): 170736336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 487, 862, 974, 1293, 1461, 1724, 1948, 2586, 2922, 3448, 3879, 3896, 4383, 5172, 5844, 6896, 7758, 7792, 8766, 10344, 11637, 11688, 13149, 15516, 17532, 20688, 23274, 23376, 26298, 31032, 35064, 46548, 52596, 62064, 70128, 93096, 105192, 186192, 209897, 210384, 419794, 629691, 839588, 1259382, 1679176, 1889073, 2518764, 3358352, 3778146, 5037528, 5667219, 7556292, 10075056, 11334438, 15112584, 22668876, 30225168, 45337752, 90675504]

約数ペア:

[(1, 90675504), (2, 45337752), (3, 30225168), (4, 22668876), (6, 15112584), (8, 11334438), (9, 10075056), (12, 7556292), (16, 5667219), (18, 5037528), (24, 3778146), (27, 3358352), (36, 2518764), (48, 1889073), (54, 1679176), (72, 1259382), (108, 839588), (144, 629691), (216, 419794), (431, 210384), (432, 209897), (487, 186192), (862, 105192), (974, 93096), (1293, 70128), (1461, 62064), (1724, 52596), (1948, 46548), (2586, 35064), (2922, 31032), (3448, 26298), (3879, 23376), (3896, 23274), (4383, 20688), (5172, 17532), (5844, 15516), (6896, 13149), (7758, 11688), (7792, 11637), (8766, 10344)]