27305172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 73032960

約数和(自身を除く): 45727788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 569, 774, 1116, 1138, 1333, 1548, 1707, 2276, 2666, 3414, 3999, 5121, 5332, 6828, 7998, 10242, 11997, 15996, 17639, 20484, 23994, 24467, 35278, 47988, 48934, 52917, 70556, 73401, 97868, 105834, 146802, 158751, 211668, 220203, 293604, 317502, 440406, 635004, 758477, 880812, 1516954, 2275431, 3033908, 4550862, 6826293, 9101724, 13652586, 27305172]

約数ペア:

[(1, 27305172), (2, 13652586), (3, 9101724), (4, 6826293), (6, 4550862), (9, 3033908), (12, 2275431), (18, 1516954), (31, 880812), (36, 758477), (43, 635004), (62, 440406), (86, 317502), (93, 293604), (124, 220203), (129, 211668), (172, 158751), (186, 146802), (258, 105834), (279, 97868), (372, 73401), (387, 70556), (516, 52917), (558, 48934), (569, 47988), (774, 35278), (1116, 24467), (1138, 23994), (1333, 20484), (1548, 17639), (1707, 15996), (2276, 11997), (2666, 10242), (3414, 7998), (3999, 6828), (5121, 5332)]