85990674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 215424000

約数和(自身を除く): 129433326

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 373, 462, 499, 746, 998, 1119, 1497, 2238, 2611, 2994, 3493, 4103, 5222, 5489, 6986, 7833, 8206, 10479, 10978, 12309, 15666, 16467, 20958, 24618, 28721, 32934, 38423, 57442, 76846, 86163, 115269, 172326, 186127, 230538, 372254, 558381, 1116762, 1302889, 2047397, 2605778, 3908667, 4094794, 6142191, 7817334, 12284382, 14331779, 28663558, 42995337, 85990674]

約数ペア:

[(1, 85990674), (2, 42995337), (3, 28663558), (6, 14331779), (7, 12284382), (11, 7817334), (14, 6142191), (21, 4094794), (22, 3908667), (33, 2605778), (42, 2047397), (66, 1302889), (77, 1116762), (154, 558381), (231, 372254), (373, 230538), (462, 186127), (499, 172326), (746, 115269), (998, 86163), (1119, 76846), (1497, 57442), (2238, 38423), (2611, 32934), (2994, 28721), (3493, 24618), (4103, 20958), (5222, 16467), (5489, 15666), (6986, 12309), (7833, 10978), (8206, 10479)]