80041472

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 80

約数和(自身を含む): 190916352

約数和(自身を除く): 110874880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 971, 1288, 1472, 1792, 1942, 2576, 2944, 3584, 3884, 5152, 5888, 6797, 7768, 10304, 11776, 13594, 15536, 20608, 22333, 27188, 31072, 41216, 44666, 54376, 62144, 82432, 89332, 108752, 124288, 156331, 178664, 217504, 248576, 312662, 357328, 435008, 497152, 625324, 714656, 870016, 1250648, 1429312, 1740032, 2501296, 2858624, 3480064, 5002592, 5717248, 10005184, 11434496, 20010368, 40020736, 80041472]

約数ペア:

[(1, 80041472), (2, 40020736), (4, 20010368), (7, 11434496), (8, 10005184), (14, 5717248), (16, 5002592), (23, 3480064), (28, 2858624), (32, 2501296), (46, 1740032), (56, 1429312), (64, 1250648), (92, 870016), (112, 714656), (128, 625324), (161, 497152), (184, 435008), (224, 357328), (256, 312662), (322, 248576), (368, 217504), (448, 178664), (512, 156331), (644, 124288), (736, 108752), (896, 89332), (971, 82432), (1288, 62144), (1472, 54376), (1792, 44666), (1942, 41216), (2576, 31072), (2944, 27188), (3584, 22333), (3884, 20608), (5152, 15536), (5888, 13594), (6797, 11776), (7768, 10304)]