77897898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 104509782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 719, 926, 1389, 1438, 2157, 2778, 4167, 4314, 6019, 6471, 8334, 9347, 12038, 12942, 18057, 18694, 28041, 36114, 54171, 56082, 84123, 108342, 168246, 332897, 665794, 998691, 1997382, 2996073, 4327661, 5992146, 8655322, 12982983, 25965966, 38948949, 77897898]

約数ペア:

[(1, 77897898), (2, 38948949), (3, 25965966), (6, 12982983), (9, 8655322), (13, 5992146), (18, 4327661), (26, 2996073), (39, 1997382), (78, 998691), (117, 665794), (234, 332897), (463, 168246), (719, 108342), (926, 84123), (1389, 56082), (1438, 54171), (2157, 36114), (2778, 28041), (4167, 18694), (4314, 18057), (6019, 12942), (6471, 12038), (8334, 9347)]