66013428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 170895648

約数和(自身を除く): 104882220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 757, 1014, 1118, 1514, 1677, 2028, 2236, 2271, 3028, 3354, 4542, 6708, 7267, 9084, 9841, 14534, 19682, 21801, 29068, 29523, 32551, 39364, 43602, 59046, 65102, 87204, 97653, 118092, 127933, 130204, 195306, 255866, 383799, 390612, 423163, 511732, 767598, 846326, 1269489, 1535196, 1692652, 2538978, 5077956, 5501119, 11002238, 16503357, 22004476, 33006714, 66013428]

約数ペア:

[(1, 66013428), (2, 33006714), (3, 22004476), (4, 16503357), (6, 11002238), (12, 5501119), (13, 5077956), (26, 2538978), (39, 1692652), (43, 1535196), (52, 1269489), (78, 846326), (86, 767598), (129, 511732), (156, 423163), (169, 390612), (172, 383799), (258, 255866), (338, 195306), (507, 130204), (516, 127933), (559, 118092), (676, 97653), (757, 87204), (1014, 65102), (1118, 59046), (1514, 43602), (1677, 39364), (2028, 32551), (2236, 29523), (2271, 29068), (3028, 21801), (3354, 19682), (4542, 14534), (6708, 9841), (7267, 9084)]