90523972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 203279328

約数和(自身を除く): 112755356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 347, 484, 539, 694, 847, 1078, 1331, 1388, 1694, 2156, 2429, 2662, 3388, 3817, 4858, 5324, 5929, 7634, 9317, 9716, 11858, 15268, 17003, 18634, 23716, 26719, 34006, 37268, 41987, 53438, 65219, 68012, 83974, 106876, 130438, 167948, 187033, 260876, 293909, 374066, 461857, 587818, 748132, 923714, 1175636, 1847428, 2057363, 3232999, 4114726, 6465998, 8229452, 12931996, 22630993, 45261986, 90523972]

約数ペア:

[(1, 90523972), (2, 45261986), (4, 22630993), (7, 12931996), (11, 8229452), (14, 6465998), (22, 4114726), (28, 3232999), (44, 2057363), (49, 1847428), (77, 1175636), (98, 923714), (121, 748132), (154, 587818), (196, 461857), (242, 374066), (308, 293909), (347, 260876), (484, 187033), (539, 167948), (694, 130438), (847, 106876), (1078, 83974), (1331, 68012), (1388, 65219), (1694, 53438), (2156, 41987), (2429, 37268), (2662, 34006), (3388, 26719), (3817, 23716), (4858, 18634), (5324, 17003), (5929, 15268), (7634, 11858), (9317, 9716)]