64987098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 152838144

約数和(自身を除く): 87851046

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1381, 1426, 1518, 2046, 2139, 2762, 4143, 4278, 7843, 8286, 15191, 15686, 23529, 30382, 31763, 42811, 45573, 47058, 63526, 85622, 91146, 95289, 128433, 190578, 256866, 349393, 470921, 698786, 941842, 984653, 1048179, 1412763, 1969306, 2096358, 2825526, 2953959, 5907918, 10831183, 21662366, 32493549, 64987098]

約数ペア:

[(1, 64987098), (2, 32493549), (3, 21662366), (6, 10831183), (11, 5907918), (22, 2953959), (23, 2825526), (31, 2096358), (33, 1969306), (46, 1412763), (62, 1048179), (66, 984653), (69, 941842), (93, 698786), (138, 470921), (186, 349393), (253, 256866), (341, 190578), (506, 128433), (682, 95289), (713, 91146), (759, 85622), (1023, 63526), (1381, 47058), (1426, 45573), (1518, 42811), (2046, 31763), (2139, 30382), (2762, 23529), (4143, 15686), (4278, 15191), (7843, 8286)]