82877188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 157659264

約数和(自身を除く): 74782076

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 97, 148, 194, 251, 388, 502, 851, 1004, 1702, 2231, 3404, 3589, 4462, 5773, 7178, 8924, 9287, 11546, 14356, 18574, 23092, 24347, 37148, 48694, 82547, 97388, 165094, 213601, 330188, 427202, 559981, 854404, 900839, 1119962, 1801678, 2239924, 3603356, 20719297, 41438594, 82877188]

約数ペア:

[(1, 82877188), (2, 41438594), (4, 20719297), (23, 3603356), (37, 2239924), (46, 1801678), (74, 1119962), (92, 900839), (97, 854404), (148, 559981), (194, 427202), (251, 330188), (388, 213601), (502, 165094), (851, 97388), (1004, 82547), (1702, 48694), (2231, 37148), (3404, 24347), (3589, 23092), (4462, 18574), (5773, 14356), (7178, 11546), (8924, 9287)]