80217077808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238741303}}^1$

素因数の和:238741321

約数の個数: 40

約数和(自身を含む): 236831373568

約数和(自身を除く): 156614295760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238741303, 477482606, 716223909, 954965212, 1432447818, 1671189121, 1909930424, 2864895636, 3342378242, 3819860848, 5013567363, 5729791272, 6684756484, 10027134726, 11459582544, 13369512968, 20054269452, 26739025936, 40108538904, 80217077808]

約数ペア:

[(1, 80217077808), (2, 40108538904), (3, 26739025936), (4, 20054269452), (6, 13369512968), (7, 11459582544), (8, 10027134726), (12, 6684756484), (14, 5729791272), (16, 5013567363), (21, 3819860848), (24, 3342378242), (28, 2864895636), (42, 1909930424), (48, 1671189121), (56, 1432447818), (84, 954965212), (112, 716223909), (168, 477482606), (336, 238741303)]