72581364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 195478920

約数和(自身を除く): 122897556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 509, 612, 699, 932, 1018, 1398, 1527, 2036, 2097, 2796, 3054, 3961, 4194, 4581, 6108, 7922, 8388, 8653, 9162, 11883, 15844, 17306, 18324, 23766, 25959, 34612, 35649, 47532, 51918, 71298, 77877, 103836, 118597, 142596, 155754, 237194, 311508, 355791, 474388, 711582, 1067373, 1423164, 2016149, 2134746, 4032298, 4269492, 6048447, 8064596, 12096894, 18145341, 24193788, 36290682, 72581364]

約数ペア:

[(1, 72581364), (2, 36290682), (3, 24193788), (4, 18145341), (6, 12096894), (9, 8064596), (12, 6048447), (17, 4269492), (18, 4032298), (34, 2134746), (36, 2016149), (51, 1423164), (68, 1067373), (102, 711582), (153, 474388), (204, 355791), (233, 311508), (306, 237194), (466, 155754), (509, 142596), (612, 118597), (699, 103836), (932, 77877), (1018, 71298), (1398, 51918), (1527, 47532), (2036, 35649), (2097, 34612), (2796, 25959), (3054, 23766), (3961, 18324), (4194, 17306), (4581, 15844), (6108, 11883), (7922, 9162), (8388, 8653)]