61666254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8553

約数の個数: 48

約数和(自身を含む): 148546944

約数和(自身を除く): 86880690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 8501, 17002, 25503, 51006, 76509, 110513, 153018, 221026, 263531, 331539, 527062, 663078, 790593, 994617, 1581186, 1989234, 2371779, 3425903, 4743558, 6851806, 10277709, 20555418, 30833127, 61666254]

約数ペア:

[(1, 61666254), (2, 30833127), (3, 20555418), (6, 10277709), (9, 6851806), (13, 4743558), (18, 3425903), (26, 2371779), (31, 1989234), (39, 1581186), (62, 994617), (78, 790593), (93, 663078), (117, 527062), (186, 331539), (234, 263531), (279, 221026), (403, 153018), (558, 110513), (806, 76509), (1209, 51006), (2418, 25503), (3627, 17002), (7254, 8501)]