90379098

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 213684480

約数和(自身を除く): 123305382

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1219, 1242, 1373, 1431, 2438, 2746, 2862, 3657, 4119, 7314, 8238, 10971, 12357, 21942, 24714, 31579, 32913, 37071, 63158, 65826, 72769, 74142, 94737, 145538, 189474, 218307, 284211, 436614, 568422, 654921, 852633, 1309842, 1673687, 1705266, 1964763, 3347374, 3929526, 5021061, 10042122, 15063183, 30126366, 45189549, 90379098]

約数ペア:

[(1, 90379098), (2, 45189549), (3, 30126366), (6, 15063183), (9, 10042122), (18, 5021061), (23, 3929526), (27, 3347374), (46, 1964763), (53, 1705266), (54, 1673687), (69, 1309842), (106, 852633), (138, 654921), (159, 568422), (207, 436614), (318, 284211), (414, 218307), (477, 189474), (621, 145538), (954, 94737), (1219, 74142), (1242, 72769), (1373, 65826), (1431, 63158), (2438, 37071), (2746, 32913), (2862, 31579), (3657, 24714), (4119, 21942), (7314, 12357), (8238, 10971)]