77723758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 141562080

約数和(自身を除く): 63838322

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 109, 217, 218, 371, 434, 742, 763, 961, 1526, 1643, 1922, 3286, 3379, 5777, 6727, 6758, 11501, 11554, 13454, 23002, 23653, 40439, 47306, 50933, 80878, 101866, 104749, 179087, 209498, 356531, 358174, 713062, 733243, 1253609, 1466486, 2507218, 5551697, 11103394, 38861879, 77723758]

約数ペア:

[(1, 77723758), (2, 38861879), (7, 11103394), (14, 5551697), (31, 2507218), (53, 1466486), (62, 1253609), (106, 733243), (109, 713062), (217, 358174), (218, 356531), (371, 209498), (434, 179087), (742, 104749), (763, 101866), (961, 80878), (1526, 50933), (1643, 47306), (1922, 40439), (3286, 23653), (3379, 23002), (5777, 13454), (6727, 11554), (6758, 11501)]