72788890872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{199807}}^1$

素因数の和:200212

約数の個数: 64

約数和(自身を含む): 186732564480

約数和(自身を除く): 113943673608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 353, 516, 706, 1032, 1059, 1412, 2118, 2824, 4236, 8472, 15179, 30358, 45537, 60716, 91074, 121432, 182148, 199807, 364296, 399614, 599421, 799228, 1198842, 1598456, 2397684, 4795368, 8591701, 17183402, 25775103, 34366804, 51550206, 68733608, 70531871, 103100412, 141063742, 206200824, 211595613, 282127484, 423191226, 564254968, 846382452, 1692764904, 3032870453, 6065740906, 9098611359, 12131481812, 18197222718, 24262963624, 36394445436, 72788890872]

約数ペア:

[(1, 72788890872), (2, 36394445436), (3, 24262963624), (4, 18197222718), (6, 12131481812), (8, 9098611359), (12, 6065740906), (24, 3032870453), (43, 1692764904), (86, 846382452), (129, 564254968), (172, 423191226), (258, 282127484), (344, 211595613), (353, 206200824), (516, 141063742), (706, 103100412), (1032, 70531871), (1059, 68733608), (1412, 51550206), (2118, 34366804), (2824, 25775103), (4236, 17183402), (8472, 8591701), (15179, 4795368), (30358, 2397684), (45537, 1598456), (60716, 1198842), (91074, 799228), (121432, 599421), (182148, 399614), (199807, 364296)]