75355566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 179698176

約数和(自身を除く): 104342610

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1237, 1562, 1846, 2343, 2474, 2769, 3711, 4686, 5538, 7422, 10153, 13607, 16081, 20306, 27214, 30459, 32162, 40821, 48243, 60918, 81642, 87827, 96486, 175654, 176891, 263481, 353782, 526962, 530673, 966097, 1061346, 1141751, 1932194, 2283502, 2898291, 3425253, 5796582, 6850506, 12559261, 25118522, 37677783, 75355566]

約数ペア:

[(1, 75355566), (2, 37677783), (3, 25118522), (6, 12559261), (11, 6850506), (13, 5796582), (22, 3425253), (26, 2898291), (33, 2283502), (39, 1932194), (66, 1141751), (71, 1061346), (78, 966097), (142, 530673), (143, 526962), (213, 353782), (286, 263481), (426, 176891), (429, 175654), (781, 96486), (858, 87827), (923, 81642), (1237, 60918), (1562, 48243), (1846, 40821), (2343, 32162), (2474, 30459), (2769, 27214), (3711, 20306), (4686, 16081), (5538, 13607), (7422, 10153)]