79217008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 179426016

約数和(自身を除く): 100209008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 521, 559, 688, 731, 884, 1042, 1118, 1462, 1768, 2084, 2236, 2924, 3536, 4168, 4472, 5848, 6773, 8336, 8857, 8944, 9503, 11696, 13546, 17714, 19006, 22403, 27092, 35428, 38012, 44806, 54184, 70856, 76024, 89612, 108368, 115141, 141712, 152048, 179224, 230282, 291239, 358448, 380851, 460564, 582478, 761702, 921128, 1164956, 1523404, 1842256, 2329912, 3046808, 4659824, 4951063, 6093616, 9902126, 19804252, 39608504, 79217008]

約数ペア:

[(1, 79217008), (2, 39608504), (4, 19804252), (8, 9902126), (13, 6093616), (16, 4951063), (17, 4659824), (26, 3046808), (34, 2329912), (43, 1842256), (52, 1523404), (68, 1164956), (86, 921128), (104, 761702), (136, 582478), (172, 460564), (208, 380851), (221, 358448), (272, 291239), (344, 230282), (442, 179224), (521, 152048), (559, 141712), (688, 115141), (731, 108368), (884, 89612), (1042, 76024), (1118, 70856), (1462, 54184), (1768, 44806), (2084, 38012), (2236, 35428), (2924, 27092), (3536, 22403), (4168, 19006), (4472, 17714), (5848, 13546), (6773, 11696), (8336, 9503), (8857, 8944)]