78280332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16238

約数の個数: 48

約数和(自身を含む): 203062272

約数和(自身を除く): 124781940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 16187, 32374, 48561, 64748, 97122, 194244, 210431, 420862, 501797, 631293, 841724, 1003594, 1262586, 1505391, 2007188, 2525172, 3010782, 6021564, 6523361, 13046722, 19570083, 26093444, 39140166, 78280332]

約数ペア:

[(1, 78280332), (2, 39140166), (3, 26093444), (4, 19570083), (6, 13046722), (12, 6523361), (13, 6021564), (26, 3010782), (31, 2525172), (39, 2007188), (52, 1505391), (62, 1262586), (78, 1003594), (93, 841724), (124, 631293), (156, 501797), (186, 420862), (372, 210431), (403, 194244), (806, 97122), (1209, 64748), (1612, 48561), (2418, 32374), (4836, 16187)]