78438912

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 210819840

約数和(自身を除く): 132380928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 229, 256, 384, 446, 458, 512, 669, 687, 768, 892, 916, 1338, 1374, 1536, 1784, 1832, 2676, 2748, 3568, 3664, 5352, 5496, 7136, 7328, 10704, 10992, 14272, 14656, 21408, 21984, 28544, 29312, 42816, 43968, 51067, 57088, 58624, 85632, 87936, 102134, 114176, 117248, 153201, 171264, 175872, 204268, 306402, 342528, 351744, 408536, 612804, 817072, 1225608, 1634144, 2451216, 3268288, 4902432, 6536576, 9804864, 13073152, 19609728, 26146304, 39219456, 78438912]

約数ペア:

[(1, 78438912), (2, 39219456), (3, 26146304), (4, 19609728), (6, 13073152), (8, 9804864), (12, 6536576), (16, 4902432), (24, 3268288), (32, 2451216), (48, 1634144), (64, 1225608), (96, 817072), (128, 612804), (192, 408536), (223, 351744), (229, 342528), (256, 306402), (384, 204268), (446, 175872), (458, 171264), (512, 153201), (669, 117248), (687, 114176), (768, 102134), (892, 87936), (916, 85632), (1338, 58624), (1374, 57088), (1536, 51067), (1784, 43968), (1832, 42816), (2676, 29312), (2748, 28544), (3568, 21984), (3664, 21408), (5352, 14656), (5496, 14272), (7136, 10992), (7328, 10704)]