80265216

素因数分解:

$2^{14}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 226485504

約数和(自身を除く): 146220288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 71, 92, 96, 128, 138, 142, 184, 192, 213, 256, 276, 284, 368, 384, 426, 512, 552, 568, 736, 768, 852, 1024, 1104, 1136, 1472, 1536, 1633, 1704, 2048, 2208, 2272, 2944, 3072, 3266, 3408, 4096, 4416, 4544, 4899, 5888, 6144, 6532, 6816, 8192, 8832, 9088, 9798, 11776, 12288, 13064, 13632, 16384, 17664, 18176, 19596, 23552, 24576, 26128, 27264, 35328, 36352, 39192, 47104, 49152, 52256, 54528, 70656, 72704, 78384, 94208, 104512, 109056, 141312, 145408, 156768, 188416, 209024, 218112, 282624, 290816, 313536, 376832, 418048, 436224, 565248, 581632, 627072, 836096, 872448, 1130496, 1163264, 1254144, 1672192, 1744896, 2508288, 3344384, 3489792, 5016576, 6688768, 10033152, 13377536, 20066304, 26755072, 40132608, 80265216]

約数ペア:

[(1, 80265216), (2, 40132608), (3, 26755072), (4, 20066304), (6, 13377536), (8, 10033152), (12, 6688768), (16, 5016576), (23, 3489792), (24, 3344384), (32, 2508288), (46, 1744896), (48, 1672192), (64, 1254144), (69, 1163264), (71, 1130496), (92, 872448), (96, 836096), (128, 627072), (138, 581632), (142, 565248), (184, 436224), (192, 418048), (213, 376832), (256, 313536), (276, 290816), (284, 282624), (368, 218112), (384, 209024), (426, 188416), (512, 156768), (552, 145408), (568, 141312), (736, 109056), (768, 104512), (852, 94208), (1024, 78384), (1104, 72704), (1136, 70656), (1472, 54528), (1536, 52256), (1633, 49152), (1704, 47104), (2048, 39192), (2208, 36352), (2272, 35328), (2944, 27264), (3072, 26128), (3266, 24576), (3408, 23552), (4096, 19596), (4416, 18176), (4544, 17664), (4899, 16384), (5888, 13632), (6144, 13064), (6532, 12288), (6816, 11776), (8192, 9798), (8832, 9088)]