123443008

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 84

約数和(自身を含む): 270246348

約数和(自身を除く): 146803340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 113, 169, 202, 208, 226, 338, 404, 416, 452, 676, 808, 832, 904, 1313, 1352, 1469, 1616, 1808, 2626, 2704, 2938, 3232, 3616, 5252, 5408, 5876, 6464, 7232, 10504, 10816, 11413, 11752, 17069, 19097, 21008, 22826, 23504, 34138, 38194, 42016, 45652, 47008, 68276, 76388, 84032, 91304, 94016, 136552, 148369, 152776, 182608, 273104, 296738, 305552, 365216, 546208, 593476, 611104, 730432, 1092416, 1186952, 1222208, 1928797, 2373904, 3857594, 4747808, 7715188, 9495616, 15430376, 30860752, 61721504, 123443008]

約数ペア:

[(1, 123443008), (2, 61721504), (4, 30860752), (8, 15430376), (13, 9495616), (16, 7715188), (26, 4747808), (32, 3857594), (52, 2373904), (64, 1928797), (101, 1222208), (104, 1186952), (113, 1092416), (169, 730432), (202, 611104), (208, 593476), (226, 546208), (338, 365216), (404, 305552), (416, 296738), (452, 273104), (676, 182608), (808, 152776), (832, 148369), (904, 136552), (1313, 94016), (1352, 91304), (1469, 84032), (1616, 76388), (1808, 68276), (2626, 47008), (2704, 45652), (2938, 42016), (3232, 38194), (3616, 34138), (5252, 23504), (5408, 22826), (5876, 21008), (6464, 19097), (7232, 17069), (10504, 11752), (10816, 11413)]