77960016

素因数分解:

$2^4\times 3^3\times {\mathrm{180463}}^1$

素因数の和:180480

約数の個数: 40

約数和(自身を含む): 223775360

約数和(自身を除く): 145815344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180463, 360926, 541389, 721852, 1082778, 1443704, 1624167, 2165556, 2887408, 3248334, 4331112, 4872501, 6496668, 8662224, 9745002, 12993336, 19490004, 25986672, 38980008, 77960016]

約数ペア:

[(1, 77960016), (2, 38980008), (3, 25986672), (4, 19490004), (6, 12993336), (8, 9745002), (9, 8662224), (12, 6496668), (16, 4872501), (18, 4331112), (24, 3248334), (27, 2887408), (36, 2165556), (48, 1624167), (54, 1443704), (72, 1082778), (108, 721852), (144, 541389), (216, 360926), (432, 180463)]