121860756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 326537120

約数和(自身を除く): 204676364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1093, 1467, 1956, 2186, 2934, 3097, 3279, 4372, 5868, 6194, 6558, 9291, 9837, 12388, 13116, 18582, 19674, 20767, 27873, 37164, 39348, 41534, 55746, 62301, 83068, 111492, 124602, 178159, 186903, 249204, 356318, 373806, 534477, 712636, 747612, 1068954, 1603431, 2137908, 3206862, 3385021, 6413724, 6770042, 10155063, 13540084, 20310126, 30465189, 40620252, 60930378, 121860756]

約数ペア:

[(1, 121860756), (2, 60930378), (3, 40620252), (4, 30465189), (6, 20310126), (9, 13540084), (12, 10155063), (18, 6770042), (19, 6413724), (36, 3385021), (38, 3206862), (57, 2137908), (76, 1603431), (114, 1068954), (163, 747612), (171, 712636), (228, 534477), (326, 373806), (342, 356318), (489, 249204), (652, 186903), (684, 178159), (978, 124602), (1093, 111492), (1467, 83068), (1956, 62301), (2186, 55746), (2934, 41534), (3097, 39348), (3279, 37164), (4372, 27873), (5868, 20767), (6194, 19674), (6558, 18582), (9291, 13116), (9837, 12388)]