72184768

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 147474432

約数和(自身を除く): 75289664

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 107, 127, 166, 214, 254, 332, 428, 508, 664, 856, 1016, 1328, 1712, 2032, 2656, 3424, 4064, 5312, 6848, 8128, 8881, 10541, 13589, 17762, 21082, 27178, 35524, 42164, 54356, 71048, 84328, 108712, 142096, 168656, 217424, 284192, 337312, 434848, 568384, 674624, 869696, 1127887, 2255774, 4511548, 9023096, 18046192, 36092384, 72184768]

約数ペア:

[(1, 72184768), (2, 36092384), (4, 18046192), (8, 9023096), (16, 4511548), (32, 2255774), (64, 1127887), (83, 869696), (107, 674624), (127, 568384), (166, 434848), (214, 337312), (254, 284192), (332, 217424), (428, 168656), (508, 142096), (664, 108712), (856, 84328), (1016, 71048), (1328, 54356), (1712, 42164), (2032, 35524), (2656, 27178), (3424, 21082), (4064, 17762), (5312, 13589), (6848, 10541), (8128, 8881)]