72761856

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 195892224

約数和(自身を除く): 123130368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 373, 381, 384, 508, 512, 746, 762, 768, 1016, 1119, 1492, 1524, 1536, 2032, 2238, 2984, 3048, 4064, 4476, 5968, 6096, 8128, 8952, 11936, 12192, 16256, 17904, 23872, 24384, 32512, 35808, 47371, 47744, 48768, 65024, 71616, 94742, 95488, 97536, 142113, 143232, 189484, 190976, 195072, 284226, 286464, 378968, 568452, 572928, 757936, 1136904, 1515872, 2273808, 3031744, 4547616, 6063488, 9095232, 12126976, 18190464, 24253952, 36380928, 72761856]

約数ペア:

[(1, 72761856), (2, 36380928), (3, 24253952), (4, 18190464), (6, 12126976), (8, 9095232), (12, 6063488), (16, 4547616), (24, 3031744), (32, 2273808), (48, 1515872), (64, 1136904), (96, 757936), (127, 572928), (128, 568452), (192, 378968), (254, 286464), (256, 284226), (373, 195072), (381, 190976), (384, 189484), (508, 143232), (512, 142113), (746, 97536), (762, 95488), (768, 94742), (1016, 71616), (1119, 65024), (1492, 48768), (1524, 47744), (1536, 47371), (2032, 35808), (2238, 32512), (2984, 24384), (3048, 23872), (4064, 17904), (4476, 16256), (5968, 12192), (6096, 11936), (8128, 8952)]