68556708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4679}}^1$

素因数の和:4737

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 125644572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4679, 4884, 7326, 9358, 14037, 14652, 18716, 28074, 42111, 51469, 56148, 84222, 102938, 154407, 168444, 173123, 205876, 308814, 346246, 463221, 519369, 617628, 692492, 926442, 1038738, 1558107, 1852884, 1904353, 2077476, 3116214, 3808706, 5713059, 6232428, 7617412, 11426118, 17139177, 22852236, 34278354, 68556708]

約数ペア:

[(1, 68556708), (2, 34278354), (3, 22852236), (4, 17139177), (6, 11426118), (9, 7617412), (11, 6232428), (12, 5713059), (18, 3808706), (22, 3116214), (33, 2077476), (36, 1904353), (37, 1852884), (44, 1558107), (66, 1038738), (74, 926442), (99, 692492), (111, 617628), (132, 519369), (148, 463221), (198, 346246), (222, 308814), (333, 205876), (396, 173123), (407, 168444), (444, 154407), (666, 102938), (814, 84222), (1221, 56148), (1332, 51469), (1628, 42111), (2442, 28074), (3663, 18716), (4679, 14652), (4884, 14037), (7326, 9358)]