65346876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 189702240

約数和(自身を除く): 124355364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1009, 1028, 1542, 1799, 2018, 2313, 3027, 3084, 3598, 4036, 4626, 5397, 6054, 7063, 7196, 9081, 9252, 10794, 12108, 14126, 16191, 18162, 21189, 21588, 28252, 32382, 36324, 42378, 63567, 64764, 84756, 127134, 254268, 259313, 518626, 777939, 1037252, 1555878, 1815191, 2333817, 3111756, 3630382, 4667634, 5445573, 7260764, 9335268, 10891146, 16336719, 21782292, 32673438, 65346876]

約数ペア:

[(1, 65346876), (2, 32673438), (3, 21782292), (4, 16336719), (6, 10891146), (7, 9335268), (9, 7260764), (12, 5445573), (14, 4667634), (18, 3630382), (21, 3111756), (28, 2333817), (36, 1815191), (42, 1555878), (63, 1037252), (84, 777939), (126, 518626), (252, 259313), (257, 254268), (514, 127134), (771, 84756), (1009, 64764), (1028, 63567), (1542, 42378), (1799, 36324), (2018, 32382), (2313, 28252), (3027, 21588), (3084, 21189), (3598, 18162), (4036, 16191), (4626, 14126), (5397, 12108), (6054, 10794), (7063, 9252), (7196, 9081)]