91489244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 201143040

約数和(自身を除く): 109653796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 2137, 3058, 3892, 4274, 6116, 8548, 10703, 14959, 21406, 23507, 29918, 42812, 47014, 59836, 94028, 164549, 297043, 329098, 594086, 658196, 1188172, 2079301, 3267473, 4158602, 6534946, 8317204, 13069892, 22872311, 45744622, 91489244]

約数ペア:

[(1, 91489244), (2, 45744622), (4, 22872311), (7, 13069892), (11, 8317204), (14, 6534946), (22, 4158602), (28, 3267473), (44, 2079301), (77, 1188172), (139, 658196), (154, 594086), (278, 329098), (308, 297043), (556, 164549), (973, 94028), (1529, 59836), (1946, 47014), (2137, 42812), (3058, 29918), (3892, 23507), (4274, 21406), (6116, 14959), (8548, 10703)]