81486054

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8929}}^1$

素因数の和:8966

約数の個数: 48

約数和(自身を含む): 196102800

約数和(自身を除く): 114616746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 8929, 9126, 17858, 26787, 53574, 80361, 116077, 160722, 232154, 241083, 348231, 482166, 696462, 1044693, 1509001, 2089386, 3018002, 3134079, 4527003, 6268158, 9054006, 13581009, 27162018, 40743027, 81486054]

約数ペア:

[(1, 81486054), (2, 40743027), (3, 27162018), (6, 13581009), (9, 9054006), (13, 6268158), (18, 4527003), (26, 3134079), (27, 3018002), (39, 2089386), (54, 1509001), (78, 1044693), (117, 696462), (169, 482166), (234, 348231), (338, 241083), (351, 232154), (507, 160722), (702, 116077), (1014, 80361), (1521, 53574), (3042, 26787), (4563, 17858), (8929, 9126)]