90465606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21757}}^1$

素因数の和:21786

約数の個数: 64

約数和(自身を含む): 250652160

約数和(自身を除く): 160186554

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 21757, 43514, 65271, 130542, 152299, 195813, 239327, 304598, 391626, 456897, 478654, 587439, 717981, 913794, 1174878, 1370691, 1435962, 1675289, 2153943, 2741382, 3350578, 4112073, 4307886, 5025867, 6461829, 8224146, 10051734, 12923658, 15077601, 30155202, 45232803, 90465606]

約数ペア:

[(1, 90465606), (2, 45232803), (3, 30155202), (6, 15077601), (7, 12923658), (9, 10051734), (11, 8224146), (14, 6461829), (18, 5025867), (21, 4307886), (22, 4112073), (27, 3350578), (33, 2741382), (42, 2153943), (54, 1675289), (63, 1435962), (66, 1370691), (77, 1174878), (99, 913794), (126, 717981), (154, 587439), (189, 478654), (198, 456897), (231, 391626), (297, 304598), (378, 239327), (462, 195813), (594, 152299), (693, 130542), (1386, 65271), (2079, 43514), (4158, 21757)]