82870084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 81454076

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 218, 407, 436, 467, 814, 934, 1199, 1628, 1868, 2398, 4033, 4796, 5137, 8066, 10274, 16132, 17279, 20548, 34558, 44363, 50903, 69116, 88726, 101806, 177452, 190069, 203612, 380138, 559933, 760276, 1119866, 1883411, 2239732, 3766822, 7533644, 20717521, 41435042, 82870084]

約数ペア:

[(1, 82870084), (2, 41435042), (4, 20717521), (11, 7533644), (22, 3766822), (37, 2239732), (44, 1883411), (74, 1119866), (109, 760276), (148, 559933), (218, 380138), (407, 203612), (436, 190069), (467, 177452), (814, 101806), (934, 88726), (1199, 69116), (1628, 50903), (1868, 44363), (2398, 34558), (4033, 20548), (4796, 17279), (5137, 16132), (8066, 10274)]