69243448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 77290952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 127, 136, 152, 211, 254, 323, 422, 508, 646, 844, 1016, 1292, 1688, 2159, 2413, 2584, 3587, 4009, 4318, 4826, 7174, 8018, 8636, 9652, 14348, 16036, 17272, 19304, 26797, 28696, 32072, 41021, 53594, 68153, 82042, 107188, 136306, 164084, 214376, 272612, 328168, 455549, 509143, 545224, 911098, 1018286, 1822196, 2036572, 3644392, 4073144, 8655431, 17310862, 34621724, 69243448]

約数ペア:

[(1, 69243448), (2, 34621724), (4, 17310862), (8, 8655431), (17, 4073144), (19, 3644392), (34, 2036572), (38, 1822196), (68, 1018286), (76, 911098), (127, 545224), (136, 509143), (152, 455549), (211, 328168), (254, 272612), (323, 214376), (422, 164084), (508, 136306), (646, 107188), (844, 82042), (1016, 68153), (1292, 53594), (1688, 41021), (2159, 32072), (2413, 28696), (2584, 26797), (3587, 19304), (4009, 17272), (4318, 16036), (4826, 14348), (7174, 9652), (8018, 8636)]