86978136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73961}}^1$

素因数の和:73984

約数の個数: 48

約数和(自身を含む): 252950040

約数和(自身を除く): 165971904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 73961, 147922, 221883, 295844, 443766, 517727, 591688, 887532, 1035454, 1553181, 1775064, 2070908, 3106362, 3624089, 4141816, 6212724, 7248178, 10872267, 12425448, 14496356, 21744534, 28992712, 43489068, 86978136]

約数ペア:

[(1, 86978136), (2, 43489068), (3, 28992712), (4, 21744534), (6, 14496356), (7, 12425448), (8, 10872267), (12, 7248178), (14, 6212724), (21, 4141816), (24, 3624089), (28, 3106362), (42, 2070908), (49, 1775064), (56, 1553181), (84, 1035454), (98, 887532), (147, 591688), (168, 517727), (196, 443766), (294, 295844), (392, 221883), (588, 147922), (1176, 73961)]