64061478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21059}}^1$

素因数の和:21093

約数の個数: 36

約数和(自身を含む): 150305220

約数和(自身を除く): 86243742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21059, 42118, 63177, 126354, 189531, 273767, 379062, 547534, 821301, 1642602, 2463903, 3558971, 4927806, 7117942, 10676913, 21353826, 32030739, 64061478]

約数ペア:

[(1, 64061478), (2, 32030739), (3, 21353826), (6, 10676913), (9, 7117942), (13, 4927806), (18, 3558971), (26, 2463903), (39, 1642602), (78, 821301), (117, 547534), (169, 379062), (234, 273767), (338, 189531), (507, 126354), (1014, 63177), (1521, 42118), (3042, 21059)]