84545706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 122814294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 1999, 2014, 2226, 3021, 3998, 5997, 6042, 7049, 11994, 13993, 14098, 21147, 27986, 37981, 41979, 42294, 75962, 83958, 105947, 113943, 211894, 227886, 265867, 317841, 531734, 635682, 741629, 797601, 1483258, 1595202, 2012993, 2224887, 4025986, 4449774, 6038979, 12077958, 14090951, 28181902, 42272853, 84545706]

約数ペア:

[(1, 84545706), (2, 42272853), (3, 28181902), (6, 14090951), (7, 12077958), (14, 6038979), (19, 4449774), (21, 4025986), (38, 2224887), (42, 2012993), (53, 1595202), (57, 1483258), (106, 797601), (114, 741629), (133, 635682), (159, 531734), (266, 317841), (318, 265867), (371, 227886), (399, 211894), (742, 113943), (798, 105947), (1007, 83958), (1113, 75962), (1999, 42294), (2014, 41979), (2226, 37981), (3021, 27986), (3998, 21147), (5997, 14098), (6042, 13993), (7049, 11994)]