84518764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 180886608

約数和(自身を除く): 96367844

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 313, 323, 361, 374, 418, 626, 646, 722, 748, 836, 1252, 1292, 1444, 3443, 3553, 3971, 5321, 5947, 6137, 6886, 7106, 7942, 10642, 11894, 12274, 13772, 14212, 15884, 21284, 23788, 24548, 58531, 65417, 67507, 101099, 112993, 117062, 130834, 135014, 202198, 225986, 234124, 261668, 270028, 404396, 451972, 1112089, 1242923, 1920881, 2224178, 2485846, 3841762, 4448356, 4971692, 7683524, 21129691, 42259382, 84518764]

約数ペア:

[(1, 84518764), (2, 42259382), (4, 21129691), (11, 7683524), (17, 4971692), (19, 4448356), (22, 3841762), (34, 2485846), (38, 2224178), (44, 1920881), (68, 1242923), (76, 1112089), (187, 451972), (209, 404396), (313, 270028), (323, 261668), (361, 234124), (374, 225986), (418, 202198), (626, 135014), (646, 130834), (722, 117062), (748, 112993), (836, 101099), (1252, 67507), (1292, 65417), (1444, 58531), (3443, 24548), (3553, 23788), (3971, 21284), (5321, 15884), (5947, 14212), (6137, 13772), (6886, 12274), (7106, 11894), (7942, 10642)]