91538552

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 201891840

約数和(自身を除く): 110353288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 127, 211, 244, 254, 422, 427, 488, 508, 844, 854, 889, 1016, 1477, 1688, 1708, 1778, 2954, 3416, 3556, 5908, 7112, 7747, 11816, 12871, 15494, 25742, 26797, 30988, 51484, 53594, 54229, 61976, 90097, 102968, 107188, 108458, 180194, 187579, 214376, 216916, 360388, 375158, 433832, 720776, 750316, 1500632, 1634617, 3269234, 6538468, 11442319, 13076936, 22884638, 45769276, 91538552]

約数ペア:

[(1, 91538552), (2, 45769276), (4, 22884638), (7, 13076936), (8, 11442319), (14, 6538468), (28, 3269234), (56, 1634617), (61, 1500632), (122, 750316), (127, 720776), (211, 433832), (244, 375158), (254, 360388), (422, 216916), (427, 214376), (488, 187579), (508, 180194), (844, 108458), (854, 107188), (889, 102968), (1016, 90097), (1477, 61976), (1688, 54229), (1708, 53594), (1778, 51484), (2954, 30988), (3416, 26797), (3556, 25742), (5908, 15494), (7112, 12871), (7747, 11816)]