78312641628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38615701}}^1$

素因数の和:38615734

約数の個数: 36

約数和(自身を含む): 197866857048

約数和(自身を除く): 119554215420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 38615701, 77231402, 115847103, 154462804, 231694206, 463388412, 502004113, 1004008226, 1506012339, 2008016452, 3012024678, 6024049356, 6526053469, 13052106938, 19578160407, 26104213876, 39156320814, 78312641628]

約数ペア:

[(1, 78312641628), (2, 39156320814), (3, 26104213876), (4, 19578160407), (6, 13052106938), (12, 6526053469), (13, 6024049356), (26, 3012024678), (39, 2008016452), (52, 1506012339), (78, 1004008226), (156, 502004113), (169, 463388412), (338, 231694206), (507, 154462804), (676, 115847103), (1014, 77231402), (2028, 38615701)]