72905618688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13561313}}^1$

素因数の和:13561339

約数の個数: 72

約数和(自身を含む): 221754606528

約数和(自身を除く): 148848987840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 13561313, 27122626, 40683939, 54245252, 81367878, 94929191, 108490504, 162735756, 189858382, 216981008, 284787573, 325471512, 379716764, 433962016, 569575146, 650943024, 759433528, 867924032, 1139150292, 1301886048, 1518867056, 1735848064, 2278300584, 2603772096, 3037734112, 3471696128, 4556601168, 5207544192, 6075468224, 9113202336, 10415088384, 12150936448, 18226404672, 24301872896, 36452809344, 72905618688]

約数ペア:

[(1, 72905618688), (2, 36452809344), (3, 24301872896), (4, 18226404672), (6, 12150936448), (7, 10415088384), (8, 9113202336), (12, 6075468224), (14, 5207544192), (16, 4556601168), (21, 3471696128), (24, 3037734112), (28, 2603772096), (32, 2278300584), (42, 1735848064), (48, 1518867056), (56, 1301886048), (64, 1139150292), (84, 867924032), (96, 759433528), (112, 650943024), (128, 569575146), (168, 433962016), (192, 379716764), (224, 325471512), (256, 284787573), (336, 216981008), (384, 189858382), (448, 162735756), (672, 108490504), (768, 94929191), (896, 81367878), (1344, 54245252), (1792, 40683939), (2688, 27122626), (5376, 13561313)]