80982888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68863}}^1$

素因数の和:68886

約数の個数: 48

約数和(自身を含む): 235514880

約数和(自身を除く): 154531992

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, 68863, 137726, 206589, 275452, 413178, 482041, 550904, 826356, 964082, 1446123, 1652712, 1928164, 2892246, 3374287, 3856328, 5784492, 6748574, 10122861, 11568984, 13497148, 20245722, 26994296, 40491444, 80982888]

約数ペア:

[(1, 80982888), (2, 40491444), (3, 26994296), (4, 20245722), (6, 13497148), (7, 11568984), (8, 10122861), (12, 6748574), (14, 5784492), (21, 3856328), (24, 3374287), (28, 2892246), (42, 1928164), (49, 1652712), (56, 1446123), (84, 964082), (98, 826356), (147, 550904), (168, 482041), (196, 413178), (294, 275452), (392, 206589), (588, 137726), (1176, 68863)]