90363768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 264122040

約数和(自身を除く): 173758272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 121, 132, 148, 174, 222, 232, 242, 264, 296, 319, 348, 363, 407, 444, 484, 638, 696, 726, 814, 841, 888, 957, 968, 1073, 1221, 1276, 1452, 1628, 1682, 1914, 2146, 2442, 2523, 2552, 2904, 3219, 3256, 3364, 3509, 3828, 4292, 4477, 4884, 5046, 6438, 6728, 7018, 7656, 8584, 8954, 9251, 9768, 10092, 10527, 11803, 12876, 13431, 14036, 17908, 18502, 20184, 21054, 23606, 25752, 26862, 27753, 28072, 31117, 35409, 35816, 37004, 42108, 47212, 53724, 55506, 62234, 70818, 74008, 84216, 93351, 94424, 101761, 107448, 111012, 124468, 129833, 141636, 186702, 203522, 222024, 248936, 259666, 283272, 305283, 342287, 373404, 389499, 407044, 519332, 610566, 684574, 746808, 778998, 814088, 1026861, 1038664, 1221132, 1369148, 1557996, 2053722, 2442264, 2738296, 3115992, 3765157, 4107444, 7530314, 8214888, 11295471, 15060628, 22590942, 30121256, 45181884, 90363768]

約数ペア:

[(1, 90363768), (2, 45181884), (3, 30121256), (4, 22590942), (6, 15060628), (8, 11295471), (11, 8214888), (12, 7530314), (22, 4107444), (24, 3765157), (29, 3115992), (33, 2738296), (37, 2442264), (44, 2053722), (58, 1557996), (66, 1369148), (74, 1221132), (87, 1038664), (88, 1026861), (111, 814088), (116, 778998), (121, 746808), (132, 684574), (148, 610566), (174, 519332), (222, 407044), (232, 389499), (242, 373404), (264, 342287), (296, 305283), (319, 283272), (348, 259666), (363, 248936), (407, 222024), (444, 203522), (484, 186702), (638, 141636), (696, 129833), (726, 124468), (814, 111012), (841, 107448), (888, 101761), (957, 94424), (968, 93351), (1073, 84216), (1221, 74008), (1276, 70818), (1452, 62234), (1628, 55506), (1682, 53724), (1914, 47212), (2146, 42108), (2442, 37004), (2523, 35816), (2552, 35409), (2904, 31117), (3219, 28072), (3256, 27753), (3364, 26862), (3509, 25752), (3828, 23606), (4292, 21054), (4477, 20184), (4884, 18502), (5046, 17908), (6438, 14036), (6728, 13431), (7018, 12876), (7656, 11803), (8584, 10527), (8954, 10092), (9251, 9768)]