83986896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 249511808

約数和(自身を除く): 165524912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1381, 1448, 2172, 2534, 2762, 2896, 3801, 4143, 4344, 5068, 5524, 7602, 8286, 8688, 9667, 10136, 11048, 15204, 16572, 19334, 20272, 22096, 29001, 30408, 33144, 38668, 58002, 60816, 66288, 77336, 116004, 154672, 232008, 249961, 464016, 499922, 749883, 999844, 1499766, 1749727, 1999688, 2999532, 3499454, 3999376, 5249181, 5999064, 6998908, 10498362, 11998128, 13997816, 20996724, 27995632, 41993448, 83986896]

約数ペア:

[(1, 83986896), (2, 41993448), (3, 27995632), (4, 20996724), (6, 13997816), (7, 11998128), (8, 10498362), (12, 6998908), (14, 5999064), (16, 5249181), (21, 3999376), (24, 3499454), (28, 2999532), (42, 1999688), (48, 1749727), (56, 1499766), (84, 999844), (112, 749883), (168, 499922), (181, 464016), (336, 249961), (362, 232008), (543, 154672), (724, 116004), (1086, 77336), (1267, 66288), (1381, 60816), (1448, 58002), (2172, 38668), (2534, 33144), (2762, 30408), (2896, 29001), (3801, 22096), (4143, 20272), (4344, 19334), (5068, 16572), (5524, 15204), (7602, 11048), (8286, 10136), (8688, 9667)]