76740872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 160922880

約数和(自身を除く): 84182008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 1831, 3224, 3662, 5239, 7324, 10478, 14648, 20956, 23803, 41912, 47606, 56761, 95212, 113522, 190424, 227044, 309439, 454088, 618878, 737893, 1237756, 1475786, 2475512, 2951572, 5903144, 9592609, 19185218, 38370436, 76740872]

約数ペア:

[(1, 76740872), (2, 38370436), (4, 19185218), (8, 9592609), (13, 5903144), (26, 2951572), (31, 2475512), (52, 1475786), (62, 1237756), (104, 737893), (124, 618878), (169, 454088), (248, 309439), (338, 227044), (403, 190424), (676, 113522), (806, 95212), (1352, 56761), (1612, 47606), (1831, 41912), (3224, 23803), (3662, 20956), (5239, 14648), (7324, 10478)]