77828556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38377}}^1$

素因数の和:38410

約数の個数: 36

約数和(自身を含む): 196648872

約数和(自身を除く): 118820316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 38377, 76754, 115131, 153508, 230262, 460524, 498901, 997802, 1496703, 1995604, 2993406, 5986812, 6485713, 12971426, 19457139, 25942852, 38914278, 77828556]

約数ペア:

[(1, 77828556), (2, 38914278), (3, 25942852), (4, 19457139), (6, 12971426), (12, 6485713), (13, 5986812), (26, 2993406), (39, 1995604), (52, 1496703), (78, 997802), (156, 498901), (169, 460524), (338, 230262), (507, 153508), (676, 115131), (1014, 76754), (2028, 38377)]