84049290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71837}}^1$

素因数の和:71863

約数の個数: 48

約数和(自身を含む): 235341288

約数和(自身を除く): 151291998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 71837, 143674, 215511, 359185, 431022, 646533, 718370, 933881, 1077555, 1293066, 1867762, 2155110, 2801643, 3232665, 4669405, 5603286, 6465330, 8404929, 9338810, 14008215, 16809858, 28016430, 42024645, 84049290]

約数ペア:

[(1, 84049290), (2, 42024645), (3, 28016430), (5, 16809858), (6, 14008215), (9, 9338810), (10, 8404929), (13, 6465330), (15, 5603286), (18, 4669405), (26, 3232665), (30, 2801643), (39, 2155110), (45, 1867762), (65, 1293066), (78, 1077555), (90, 933881), (117, 718370), (130, 646533), (195, 431022), (234, 359185), (390, 215511), (585, 143674), (1170, 71837)]