85864206

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 183794688

約数和(自身を除く): 97930482

約数列:

[1, 2, 3, 6, 43, 47, 73, 86, 94, 97, 129, 141, 146, 194, 219, 258, 282, 291, 438, 582, 2021, 3139, 3431, 4042, 4171, 4559, 6063, 6278, 6862, 7081, 8342, 9118, 9417, 10293, 12126, 12513, 13677, 14162, 18834, 20586, 21243, 25026, 27354, 42486, 147533, 196037, 295066, 304483, 332807, 392074, 442599, 588111, 608966, 665614, 885198, 913449, 998421, 1176222, 1826898, 1996842, 14310701, 28621402, 42932103, 85864206]

約数ペア:

[(1, 85864206), (2, 42932103), (3, 28621402), (6, 14310701), (43, 1996842), (47, 1826898), (73, 1176222), (86, 998421), (94, 913449), (97, 885198), (129, 665614), (141, 608966), (146, 588111), (194, 442599), (219, 392074), (258, 332807), (282, 304483), (291, 295066), (438, 196037), (582, 147533), (2021, 42486), (3139, 27354), (3431, 25026), (4042, 21243), (4171, 20586), (4559, 18834), (6063, 14162), (6278, 13677), (6862, 12513), (7081, 12126), (8342, 10293), (9118, 9417)]