65278746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9051

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 91969254

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, 8999, 17998, 26997, 53994, 80991, 116987, 161982, 233974, 278969, 350961, 557938, 701922, 836907, 1052883, 1673814, 2105766, 2510721, 3626597, 5021442, 7253194, 10879791, 21759582, 32639373, 65278746]

約数ペア:

[(1, 65278746), (2, 32639373), (3, 21759582), (6, 10879791), (9, 7253194), (13, 5021442), (18, 3626597), (26, 2510721), (31, 2105766), (39, 1673814), (62, 1052883), (78, 836907), (93, 701922), (117, 557938), (186, 350961), (234, 278969), (279, 233974), (403, 161982), (558, 116987), (806, 80991), (1209, 53994), (2418, 26997), (3627, 17998), (7254, 8999)]