77882948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 85703356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 2897, 5794, 6721, 11588, 13442, 26884, 31867, 37661, 63734, 75322, 127468, 136159, 150644, 272318, 414271, 544636, 828542, 1497749, 1657084, 1770067, 2995498, 3540134, 5990996, 7080268, 19470737, 38941474, 77882948]

約数ペア:

[(1, 77882948), (2, 38941474), (4, 19470737), (11, 7080268), (13, 5990996), (22, 3540134), (26, 2995498), (44, 1770067), (47, 1657084), (52, 1497749), (94, 828542), (143, 544636), (188, 414271), (286, 272318), (517, 150644), (572, 136159), (611, 127468), (1034, 75322), (1222, 63734), (2068, 37661), (2444, 31867), (2897, 26884), (5794, 13442), (6721, 11588)]