82590872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 204447600

約数和(自身を除く): 121856728

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 853, 931, 988, 1064, 1274, 1706, 1729, 1862, 1976, 2548, 3412, 3458, 3724, 5096, 5971, 6824, 6916, 7448, 11089, 11942, 12103, 13832, 16207, 22178, 23884, 24206, 32414, 41797, 44356, 47768, 48412, 64828, 77623, 83594, 88712, 96824, 113449, 129656, 155246, 167188, 210691, 226898, 310492, 334376, 421382, 453796, 543361, 620984, 794143, 842764, 907592, 1086722, 1474837, 1588286, 1685528, 2173444, 2949674, 3176572, 4346888, 5899348, 6353144, 10323859, 11798696, 20647718, 41295436, 82590872]

約数ペア:

[(1, 82590872), (2, 41295436), (4, 20647718), (7, 11798696), (8, 10323859), (13, 6353144), (14, 5899348), (19, 4346888), (26, 3176572), (28, 2949674), (38, 2173444), (49, 1685528), (52, 1588286), (56, 1474837), (76, 1086722), (91, 907592), (98, 842764), (104, 794143), (133, 620984), (152, 543361), (182, 453796), (196, 421382), (247, 334376), (266, 310492), (364, 226898), (392, 210691), (494, 167188), (532, 155246), (637, 129656), (728, 113449), (853, 96824), (931, 88712), (988, 83594), (1064, 77623), (1274, 64828), (1706, 48412), (1729, 47768), (1862, 44356), (1976, 41797), (2548, 32414), (3412, 24206), (3458, 23884), (3724, 22178), (5096, 16207), (5971, 13832), (6824, 12103), (6916, 11942), (7448, 11089)]