82121914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 77867846

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 266, 322, 433, 434, 437, 589, 713, 866, 874, 1178, 1426, 3031, 3059, 4123, 4991, 6062, 6118, 8227, 8246, 9959, 9982, 13423, 13547, 16454, 19918, 26846, 27094, 57589, 69713, 93961, 94829, 115178, 139426, 187922, 189221, 189658, 255037, 308729, 378442, 510074, 617458, 1324547, 1785259, 2161103, 2649094, 3570518, 4322206, 5865851, 11731702, 41060957, 82121914]

約数ペア:

[(1, 82121914), (2, 41060957), (7, 11731702), (14, 5865851), (19, 4322206), (23, 3570518), (31, 2649094), (38, 2161103), (46, 1785259), (62, 1324547), (133, 617458), (161, 510074), (217, 378442), (266, 308729), (322, 255037), (433, 189658), (434, 189221), (437, 187922), (589, 139426), (713, 115178), (866, 94829), (874, 93961), (1178, 69713), (1426, 57589), (3031, 27094), (3059, 26846), (4123, 19918), (4991, 16454), (6062, 13547), (6118, 13423), (8227, 9982), (8246, 9959)]