71102332

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 155354640

約数和(自身を除く): 84252308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 313, 427, 532, 626, 854, 931, 1159, 1252, 1708, 1862, 2191, 2318, 2989, 3724, 4382, 4636, 5947, 5978, 8113, 8764, 11894, 11956, 15337, 16226, 19093, 23788, 30674, 32452, 38186, 41629, 56791, 61348, 76372, 83258, 113582, 133651, 166516, 227164, 267302, 291403, 362767, 534604, 582806, 725534, 935557, 1165612, 1451068, 1871114, 2539369, 3742228, 5078738, 10157476, 17775583, 35551166, 71102332]

約数ペア:

[(1, 71102332), (2, 35551166), (4, 17775583), (7, 10157476), (14, 5078738), (19, 3742228), (28, 2539369), (38, 1871114), (49, 1451068), (61, 1165612), (76, 935557), (98, 725534), (122, 582806), (133, 534604), (196, 362767), (244, 291403), (266, 267302), (313, 227164), (427, 166516), (532, 133651), (626, 113582), (854, 83258), (931, 76372), (1159, 61348), (1252, 56791), (1708, 41629), (1862, 38186), (2191, 32452), (2318, 30674), (2989, 23788), (3724, 19093), (4382, 16226), (4636, 15337), (5947, 11956), (5978, 11894), (8113, 8764)]