80619648

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 217235520

約数和(自身を除く): 136615872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2957, 3408, 4544, 5914, 6816, 8871, 9088, 11828, 13632, 17742, 23656, 27264, 35484, 47312, 70968, 94624, 141936, 189248, 209947, 283872, 378496, 419894, 567744, 629841, 839788, 1135488, 1259682, 1679576, 2519364, 3359152, 5038728, 6718304, 10077456, 13436608, 20154912, 26873216, 40309824, 80619648]

約数ペア:

[(1, 80619648), (2, 40309824), (3, 26873216), (4, 20154912), (6, 13436608), (8, 10077456), (12, 6718304), (16, 5038728), (24, 3359152), (32, 2519364), (48, 1679576), (64, 1259682), (71, 1135488), (96, 839788), (128, 629841), (142, 567744), (192, 419894), (213, 378496), (284, 283872), (384, 209947), (426, 189248), (568, 141936), (852, 94624), (1136, 70968), (1704, 47312), (2272, 35484), (2957, 27264), (3408, 23656), (4544, 17742), (5914, 13632), (6816, 11828), (8871, 9088)]