87668712

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20034

約数の個数: 48

約数和(自身を含む): 241340580

約数和(自身を除く): 153671868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19961, 39922, 59883, 79844, 119766, 159688, 179649, 239532, 359298, 479064, 718596, 1217621, 1437192, 2435242, 3652863, 4870484, 7305726, 9740968, 10958589, 14611452, 21917178, 29222904, 43834356, 87668712]

約数ペア:

[(1, 87668712), (2, 43834356), (3, 29222904), (4, 21917178), (6, 14611452), (8, 10958589), (9, 9740968), (12, 7305726), (18, 4870484), (24, 3652863), (36, 2435242), (61, 1437192), (72, 1217621), (122, 718596), (183, 479064), (244, 359298), (366, 239532), (488, 179649), (549, 159688), (732, 119766), (1098, 79844), (1464, 59883), (2196, 39922), (4392, 19961)]