91918372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 200986240

約数和(自身を除く): 109067868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 3769, 6097, 7538, 12194, 15076, 24388, 26383, 48997, 52766, 97994, 105532, 195988, 252523, 342979, 505046, 685958, 1010092, 1371916, 1767661, 3282799, 3535322, 6565598, 7070644, 13131196, 22979593, 45959186, 91918372]

約数ペア:

[(1, 91918372), (2, 45959186), (4, 22979593), (7, 13131196), (13, 7070644), (14, 6565598), (26, 3535322), (28, 3282799), (52, 1767661), (67, 1371916), (91, 1010092), (134, 685958), (182, 505046), (268, 342979), (364, 252523), (469, 195988), (871, 105532), (938, 97994), (1742, 52766), (1876, 48997), (3484, 26383), (3769, 24388), (6097, 15076), (7538, 12194)]