72306819072

素因数分解:

$2^{15}\times 3^3\times {\mathrm{81727}}^1$

素因数の和:81766

約数の個数: 128

約数和(自身を含む): 214241779200

約数和(自身を除く): 141934960128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4608, 6144, 6912, 8192, 9216, 12288, 13824, 16384, 18432, 24576, 27648, 32768, 36864, 49152, 55296, 73728, 81727, 98304, 110592, 147456, 163454, 221184, 245181, 294912, 326908, 442368, 490362, 653816, 735543, 884736, 980724, 1307632, 1471086, 1961448, 2206629, 2615264, 2942172, 3922896, 4413258, 5230528, 5884344, 7845792, 8826516, 10461056, 11768688, 15691584, 17653032, 20922112, 23537376, 31383168, 35306064, 41844224, 47074752, 62766336, 70612128, 83688448, 94149504, 125532672, 141224256, 167376896, 188299008, 251065344, 282448512, 334753792, 376598016, 502130688, 564897024, 669507584, 753196032, 1004261376, 1129794048, 1339015168, 1506392064, 2008522752, 2259588096, 2678030336, 3012784128, 4017045504, 4519176192, 6025568256, 8034091008, 9038352384, 12051136512, 18076704768, 24102273024, 36153409536, 72306819072]

約数ペア:

[(1, 72306819072), (2, 36153409536), (3, 24102273024), (4, 18076704768), (6, 12051136512), (8, 9038352384), (9, 8034091008), (12, 6025568256), (16, 4519176192), (18, 4017045504), (24, 3012784128), (27, 2678030336), (32, 2259588096), (36, 2008522752), (48, 1506392064), (54, 1339015168), (64, 1129794048), (72, 1004261376), (96, 753196032), (108, 669507584), (128, 564897024), (144, 502130688), (192, 376598016), (216, 334753792), (256, 282448512), (288, 251065344), (384, 188299008), (432, 167376896), (512, 141224256), (576, 125532672), (768, 94149504), (864, 83688448), (1024, 70612128), (1152, 62766336), (1536, 47074752), (1728, 41844224), (2048, 35306064), (2304, 31383168), (3072, 23537376), (3456, 20922112), (4096, 17653032), (4608, 15691584), (6144, 11768688), (6912, 10461056), (8192, 8826516), (9216, 7845792), (12288, 5884344), (13824, 5230528), (16384, 4413258), (18432, 3922896), (24576, 2942172), (27648, 2615264), (32768, 2206629), (36864, 1961448), (49152, 1471086), (55296, 1307632), (73728, 980724), (81727, 884736), (98304, 735543), (110592, 653816), (147456, 490362), (163454, 442368), (221184, 326908), (245181, 294912)]