77937803452

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{2081}}^1\times {\mathrm{9743}}^1$

素因数の和:11890

約数の個数: 36

約数和(自身を含む): 141014992608

約数和(自身を除く): 63077189156

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 2081, 3844, 4162, 8324, 9743, 19486, 38972, 64511, 129022, 258044, 302033, 604066, 1208132, 1999841, 3999682, 7999364, 9363023, 18726046, 20275183, 37452092, 40550366, 81100732, 628530673, 1257061346, 2514122692, 19484450863, 38968901726, 77937803452]

約数ペア:

[(1, 77937803452), (2, 38968901726), (4, 19484450863), (31, 2514122692), (62, 1257061346), (124, 628530673), (961, 81100732), (1922, 40550366), (2081, 37452092), (3844, 20275183), (4162, 18726046), (8324, 9363023), (9743, 7999364), (19486, 3999682), (38972, 1999841), (64511, 1208132), (129022, 604066), (258044, 302033)]