90097518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 219345408

約数和(自身を除く): 129247890

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 257, 357, 491, 514, 714, 771, 982, 1473, 1542, 1799, 2946, 3437, 3598, 4369, 5397, 6874, 8347, 8738, 10311, 10794, 13107, 16694, 20622, 25041, 26214, 30583, 50082, 58429, 61166, 91749, 116858, 126187, 175287, 183498, 252374, 350574, 378561, 757122, 883309, 1766618, 2145179, 2649927, 4290358, 5299854, 6435537, 12871074, 15016253, 30032506, 45048759, 90097518]

約数ペア:

[(1, 90097518), (2, 45048759), (3, 30032506), (6, 15016253), (7, 12871074), (14, 6435537), (17, 5299854), (21, 4290358), (34, 2649927), (42, 2145179), (51, 1766618), (102, 883309), (119, 757122), (238, 378561), (257, 350574), (357, 252374), (491, 183498), (514, 175287), (714, 126187), (771, 116858), (982, 91749), (1473, 61166), (1542, 58429), (1799, 50082), (2946, 30583), (3437, 26214), (3598, 25041), (4369, 20622), (5397, 16694), (6874, 13107), (8347, 10794), (8738, 10311)]