87809658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 107212422

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 53, 74, 102, 106, 111, 159, 222, 318, 439, 629, 878, 901, 1258, 1317, 1802, 1887, 1961, 2634, 2703, 3774, 3922, 5406, 5883, 7463, 11766, 14926, 16243, 22389, 23267, 32486, 33337, 44778, 46534, 48729, 66674, 69801, 97458, 100011, 139602, 200022, 276131, 395539, 552262, 791078, 828393, 860879, 1186617, 1656786, 1721758, 2373234, 2582637, 5165274, 14634943, 29269886, 43904829, 87809658]

約数ペア:

[(1, 87809658), (2, 43904829), (3, 29269886), (6, 14634943), (17, 5165274), (34, 2582637), (37, 2373234), (51, 1721758), (53, 1656786), (74, 1186617), (102, 860879), (106, 828393), (111, 791078), (159, 552262), (222, 395539), (318, 276131), (439, 200022), (629, 139602), (878, 100011), (901, 97458), (1258, 69801), (1317, 66674), (1802, 48729), (1887, 46534), (1961, 44778), (2634, 33337), (2703, 32486), (3774, 23267), (3922, 22389), (5406, 16243), (5883, 14926), (7463, 11766)]