67328508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 170324000

約数和(自身を除く): 102995492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2749, 4082, 5498, 6123, 8164, 8247, 10996, 12246, 16494, 24492, 32988, 35737, 71474, 107211, 142948, 214422, 428844, 431593, 863186, 1294779, 1726372, 2589558, 5179116, 5610709, 11221418, 16832127, 22442836, 33664254, 67328508]

約数ペア:

[(1, 67328508), (2, 33664254), (3, 22442836), (4, 16832127), (6, 11221418), (12, 5610709), (13, 5179116), (26, 2589558), (39, 1726372), (52, 1294779), (78, 863186), (156, 431593), (157, 428844), (314, 214422), (471, 142948), (628, 107211), (942, 71474), (1884, 35737), (2041, 32988), (2749, 24492), (4082, 16494), (5498, 12246), (6123, 10996), (8164, 8247)]