68800314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 159418368

約数和(自身を除く): 90618054

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 122, 138, 183, 253, 366, 506, 671, 743, 759, 1342, 1403, 1486, 1518, 2013, 2229, 2806, 4026, 4209, 4458, 8173, 8418, 15433, 16346, 17089, 24519, 30866, 34178, 45323, 46299, 49038, 51267, 90646, 92598, 102534, 135969, 187979, 271938, 375958, 498553, 563937, 997106, 1042429, 1127874, 1495659, 2084858, 2991318, 3127287, 6254574, 11466719, 22933438, 34400157, 68800314]

約数ペア:

[(1, 68800314), (2, 34400157), (3, 22933438), (6, 11466719), (11, 6254574), (22, 3127287), (23, 2991318), (33, 2084858), (46, 1495659), (61, 1127874), (66, 1042429), (69, 997106), (122, 563937), (138, 498553), (183, 375958), (253, 271938), (366, 187979), (506, 135969), (671, 102534), (743, 92598), (759, 90646), (1342, 51267), (1403, 49038), (1486, 46299), (1518, 45323), (2013, 34178), (2229, 30866), (2806, 24519), (4026, 17089), (4209, 16346), (4458, 15433), (8173, 8418)]