78758604

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20071}}^1$

素因数の和:20190

約数の個数: 36

約数和(自身を含む): 200920720

約数和(自身を除く): 122162116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 20071, 40142, 60213, 80284, 120426, 180639, 240852, 361278, 722556, 2187739, 4375478, 6563217, 8750956, 13126434, 19689651, 26252868, 39379302, 78758604]

約数ペア:

[(1, 78758604), (2, 39379302), (3, 26252868), (4, 19689651), (6, 13126434), (9, 8750956), (12, 6563217), (18, 4375478), (36, 2187739), (109, 722556), (218, 361278), (327, 240852), (436, 180639), (654, 120426), (981, 80284), (1308, 60213), (1962, 40142), (3924, 20071)]