85261842

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^3\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 199480320

約数和(自身を除く): 114218478

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 477, 558, 837, 954, 961, 1431, 1643, 1674, 1922, 2862, 2883, 3286, 4929, 5766, 8649, 9858, 14787, 17298, 25947, 29574, 29791, 44361, 50933, 51894, 59582, 88722, 89373, 101866, 152799, 178746, 268119, 305598, 458397, 536238, 804357, 916794, 1375191, 1578923, 1608714, 2750382, 3157846, 4736769, 9473538, 14210307, 28420614, 42630921, 85261842]

約数ペア:

[(1, 85261842), (2, 42630921), (3, 28420614), (6, 14210307), (9, 9473538), (18, 4736769), (27, 3157846), (31, 2750382), (53, 1608714), (54, 1578923), (62, 1375191), (93, 916794), (106, 804357), (159, 536238), (186, 458397), (279, 305598), (318, 268119), (477, 178746), (558, 152799), (837, 101866), (954, 89373), (961, 88722), (1431, 59582), (1643, 51894), (1674, 50933), (1922, 44361), (2862, 29791), (2883, 29574), (3286, 25947), (4929, 17298), (5766, 14787), (8649, 9858)]