66926028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 172186896

約数和(自身を除く): 105260868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 507, 541, 676, 732, 793, 1014, 1082, 1586, 1623, 2028, 2164, 2379, 3172, 3246, 4758, 6492, 7033, 9516, 10309, 14066, 20618, 21099, 28132, 30927, 33001, 41236, 42198, 61854, 66002, 84396, 91429, 99003, 123708, 132004, 182858, 198006, 274287, 365716, 396012, 429013, 548574, 858026, 1097148, 1287039, 1716052, 2574078, 5148156, 5577169, 11154338, 16731507, 22308676, 33463014, 66926028]

約数ペア:

[(1, 66926028), (2, 33463014), (3, 22308676), (4, 16731507), (6, 11154338), (12, 5577169), (13, 5148156), (26, 2574078), (39, 1716052), (52, 1287039), (61, 1097148), (78, 858026), (122, 548574), (156, 429013), (169, 396012), (183, 365716), (244, 274287), (338, 198006), (366, 182858), (507, 132004), (541, 123708), (676, 99003), (732, 91429), (793, 84396), (1014, 66002), (1082, 61854), (1586, 42198), (1623, 41236), (2028, 33001), (2164, 30927), (2379, 28132), (3172, 21099), (3246, 20618), (4758, 14066), (6492, 10309), (7033, 9516)]