78249060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{434717}}^1$

素因数の和:434732

約数の個数: 36

約数和(自身を含む): 237356028

約数和(自身を除く): 159106968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 434717, 869434, 1304151, 1738868, 2173585, 2608302, 3912453, 4347170, 5216604, 6520755, 7824906, 8694340, 13041510, 15649812, 19562265, 26083020, 39124530, 78249060]

約数ペア:

[(1, 78249060), (2, 39124530), (3, 26083020), (4, 19562265), (5, 15649812), (6, 13041510), (9, 8694340), (10, 7824906), (12, 6520755), (15, 5216604), (18, 4347170), (20, 3912453), (30, 2608302), (36, 2173585), (45, 1738868), (60, 1304151), (90, 869434), (180, 434717)]