65745408

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 182863296

約数和(自身を除く): 117117888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 1861, 2208, 2944, 3722, 4416, 5583, 5888, 7444, 8832, 11166, 11776, 14888, 17664, 22332, 29776, 35328, 42803, 44664, 59552, 85606, 89328, 119104, 128409, 171212, 178656, 238208, 256818, 342424, 357312, 476416, 513636, 684848, 714624, 952832, 1027272, 1369696, 1429248, 2054544, 2739392, 2858496, 4109088, 5478784, 8218176, 10957568, 16436352, 21915136, 32872704, 65745408]

約数ペア:

[(1, 65745408), (2, 32872704), (3, 21915136), (4, 16436352), (6, 10957568), (8, 8218176), (12, 5478784), (16, 4109088), (23, 2858496), (24, 2739392), (32, 2054544), (46, 1429248), (48, 1369696), (64, 1027272), (69, 952832), (92, 714624), (96, 684848), (128, 513636), (138, 476416), (184, 357312), (192, 342424), (256, 256818), (276, 238208), (368, 178656), (384, 171212), (512, 128409), (552, 119104), (736, 89328), (768, 85606), (1104, 59552), (1472, 44664), (1536, 42803), (1861, 35328), (2208, 29776), (2944, 22332), (3722, 17664), (4416, 14888), (5583, 11776), (5888, 11166), (7444, 8832)]