86539880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 230234400

約数和(自身を除く): 143694520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 659, 670, 938, 980, 1318, 1340, 1876, 1960, 2345, 2636, 2680, 3283, 3295, 3752, 4613, 4690, 5272, 6566, 6590, 9226, 9380, 13132, 13180, 16415, 18452, 18760, 23065, 26264, 26360, 32291, 32830, 36904, 44153, 46130, 64582, 65660, 88306, 92260, 129164, 131320, 161455, 176612, 184520, 220765, 258328, 309071, 322910, 353224, 441530, 618142, 645820, 883060, 1236284, 1291640, 1545355, 1766120, 2163497, 2472568, 3090710, 4326994, 6181420, 8653988, 10817485, 12362840, 17307976, 21634970, 43269940, 86539880]

約数ペア:

[(1, 86539880), (2, 43269940), (4, 21634970), (5, 17307976), (7, 12362840), (8, 10817485), (10, 8653988), (14, 6181420), (20, 4326994), (28, 3090710), (35, 2472568), (40, 2163497), (49, 1766120), (56, 1545355), (67, 1291640), (70, 1236284), (98, 883060), (134, 645820), (140, 618142), (196, 441530), (245, 353224), (268, 322910), (280, 309071), (335, 258328), (392, 220765), (469, 184520), (490, 176612), (536, 161455), (659, 131320), (670, 129164), (938, 92260), (980, 88306), (1318, 65660), (1340, 64582), (1876, 46130), (1960, 44153), (2345, 36904), (2636, 32830), (2680, 32291), (3283, 26360), (3295, 26264), (3752, 23065), (4613, 18760), (4690, 18452), (5272, 16415), (6566, 13180), (6590, 13132), (9226, 9380)]