72657631212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1\times {\mathrm{2003}}^1$

素因数の和:2987

約数の個数: 96

約数和(自身を含む): 178279944192

約数和(自身を除く): 105622312980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 167, 276, 334, 501, 668, 787, 1002, 1574, 2003, 2004, 2361, 3148, 3841, 4006, 4722, 6009, 7682, 8012, 9444, 11523, 12018, 15364, 18101, 23046, 24036, 36202, 46069, 46092, 54303, 72404, 92138, 108606, 131429, 138207, 184276, 217212, 262858, 276414, 334501, 394287, 525716, 552828, 669002, 788574, 1003503, 1338004, 1576361, 1577148, 2007006, 3022867, 3152722, 4014012, 4729083, 6045734, 6305444, 7693523, 9068601, 9458166, 12091468, 15387046, 18137202, 18916332, 23080569, 30774092, 36256303, 36274404, 46161138, 72512606, 92322276, 108768909, 145025212, 217537818, 263252287, 435075636, 526504574, 789756861, 1053009148, 1579513722, 3159027444, 6054802601, 12109605202, 18164407803, 24219210404, 36328815606, 72657631212]

約数ペア:

[(1, 72657631212), (2, 36328815606), (3, 24219210404), (4, 18164407803), (6, 12109605202), (12, 6054802601), (23, 3159027444), (46, 1579513722), (69, 1053009148), (92, 789756861), (138, 526504574), (167, 435075636), (276, 263252287), (334, 217537818), (501, 145025212), (668, 108768909), (787, 92322276), (1002, 72512606), (1574, 46161138), (2003, 36274404), (2004, 36256303), (2361, 30774092), (3148, 23080569), (3841, 18916332), (4006, 18137202), (4722, 15387046), (6009, 12091468), (7682, 9458166), (8012, 9068601), (9444, 7693523), (11523, 6305444), (12018, 6045734), (15364, 4729083), (18101, 4014012), (23046, 3152722), (24036, 3022867), (36202, 2007006), (46069, 1577148), (46092, 1576361), (54303, 1338004), (72404, 1003503), (92138, 788574), (108606, 669002), (131429, 552828), (138207, 525716), (184276, 394287), (217212, 334501), (262858, 276414)]