78765492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38839}}^1$

素因数の和:38872

約数の個数: 36

約数和(自身を含む): 199016160

約数和(自身を除く): 120250668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 38839, 77678, 116517, 155356, 233034, 466068, 504907, 1009814, 1514721, 2019628, 3029442, 6058884, 6563791, 13127582, 19691373, 26255164, 39382746, 78765492]

約数ペア:

[(1, 78765492), (2, 39382746), (3, 26255164), (4, 19691373), (6, 13127582), (12, 6563791), (13, 6058884), (26, 3029442), (39, 2019628), (52, 1514721), (78, 1009814), (156, 504907), (169, 466068), (338, 233034), (507, 155356), (676, 116517), (1014, 77678), (2028, 38839)]