90850606

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 175519872

約数和(自身を除く): 84669266

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 994, 1078, 1187, 1562, 2374, 3479, 5467, 6958, 8309, 10934, 13057, 16618, 26114, 38269, 58163, 76538, 84277, 91399, 116326, 168554, 182798, 589939, 639793, 927047, 1179878, 1279586, 1854094, 4129573, 6489329, 8259146, 12978658, 45425303, 90850606]

約数ペア:

[(1, 90850606), (2, 45425303), (7, 12978658), (11, 8259146), (14, 6489329), (22, 4129573), (49, 1854094), (71, 1279586), (77, 1179878), (98, 927047), (142, 639793), (154, 589939), (497, 182798), (539, 168554), (781, 116326), (994, 91399), (1078, 84277), (1187, 76538), (1562, 58163), (2374, 38269), (3479, 26114), (5467, 16618), (6958, 13057), (8309, 10934)]