87718844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 169174656

約数和(自身を除く): 81455812

約数列:

[1, 2, 4, 17, 34, 41, 68, 73, 82, 146, 164, 292, 431, 697, 862, 1241, 1394, 1724, 2482, 2788, 2993, 4964, 5986, 7327, 11972, 14654, 17671, 29308, 31463, 35342, 50881, 62926, 70684, 101762, 125852, 203524, 300407, 534871, 600814, 1069742, 1201628, 1289983, 2139484, 2579966, 5159932, 21929711, 43859422, 87718844]

約数ペア:

[(1, 87718844), (2, 43859422), (4, 21929711), (17, 5159932), (34, 2579966), (41, 2139484), (68, 1289983), (73, 1201628), (82, 1069742), (146, 600814), (164, 534871), (292, 300407), (431, 203524), (697, 125852), (862, 101762), (1241, 70684), (1394, 62926), (1724, 50881), (2482, 35342), (2788, 31463), (2993, 29308), (4964, 17671), (5986, 14654), (7327, 11972)]