90700036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^3\times {\mathrm{47}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 189891072

約数和(自身を除く): 99191036

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1681, 1927, 3362, 3854, 6724, 7708, 11767, 13489, 23534, 26978, 47068, 53956, 68921, 79007, 137842, 158014, 275684, 316028, 482447, 553049, 964894, 1106098, 1929788, 2212196, 3239287, 6478574, 12957148, 22675009, 45350018, 90700036]

約数ペア:

[(1, 90700036), (2, 45350018), (4, 22675009), (7, 12957148), (14, 6478574), (28, 3239287), (41, 2212196), (47, 1929788), (82, 1106098), (94, 964894), (164, 553049), (188, 482447), (287, 316028), (329, 275684), (574, 158014), (658, 137842), (1148, 79007), (1316, 68921), (1681, 53956), (1927, 47068), (3362, 26978), (3854, 23534), (6724, 13489), (7708, 11767)]