74404812

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 177437792

約数和(自身を除く): 103032980

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 471, 541, 628, 876, 942, 1082, 1623, 1884, 2164, 3246, 6492, 11461, 22922, 34383, 39493, 45844, 68766, 78986, 84937, 118479, 137532, 157972, 169874, 236958, 254811, 339748, 473916, 509622, 1019244, 6200401, 12400802, 18601203, 24801604, 37202406, 74404812]

約数ペア:

[(1, 74404812), (2, 37202406), (3, 24801604), (4, 18601203), (6, 12400802), (12, 6200401), (73, 1019244), (146, 509622), (157, 473916), (219, 339748), (292, 254811), (314, 236958), (438, 169874), (471, 157972), (541, 137532), (628, 118479), (876, 84937), (942, 78986), (1082, 68766), (1623, 45844), (1884, 39493), (2164, 34383), (3246, 22922), (6492, 11461)]