71763456

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2499

約数の個数: 80

約数和(自身を含む): 201326400

約数和(自身を除く): 129562944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 2459, 3648, 4864, 4918, 7296, 7377, 9728, 9836, 14592, 14754, 19672, 29184, 29508, 39344, 46721, 59016, 78688, 93442, 118032, 140163, 157376, 186884, 236064, 280326, 314752, 373768, 472128, 560652, 629504, 747536, 944256, 1121304, 1259008, 1495072, 1888512, 2242608, 2990144, 3777024, 4485216, 5980288, 8970432, 11960576, 17940864, 23921152, 35881728, 71763456]

約数ペア:

[(1, 71763456), (2, 35881728), (3, 23921152), (4, 17940864), (6, 11960576), (8, 8970432), (12, 5980288), (16, 4485216), (19, 3777024), (24, 2990144), (32, 2242608), (38, 1888512), (48, 1495072), (57, 1259008), (64, 1121304), (76, 944256), (96, 747536), (114, 629504), (128, 560652), (152, 472128), (192, 373768), (228, 314752), (256, 280326), (304, 236064), (384, 186884), (456, 157376), (512, 140163), (608, 118032), (768, 93442), (912, 78688), (1216, 59016), (1536, 46721), (1824, 39344), (2432, 29508), (2459, 29184), (3648, 19672), (4864, 14754), (4918, 14592), (7296, 9836), (7377, 9728)]