79170112

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 113951168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 131, 133, 142, 152, 224, 262, 266, 284, 304, 448, 497, 524, 532, 568, 608, 917, 994, 1048, 1064, 1136, 1216, 1349, 1834, 1988, 2096, 2128, 2272, 2489, 2698, 3668, 3976, 4192, 4256, 4544, 4978, 5396, 7336, 7952, 8384, 8512, 9301, 9443, 9956, 10792, 14672, 15904, 17423, 18602, 18886, 19912, 21584, 29344, 31808, 34846, 37204, 37772, 39824, 43168, 58688, 65107, 69692, 74408, 75544, 79648, 86336, 130214, 139384, 148816, 151088, 159296, 176719, 260428, 278768, 297632, 302176, 353438, 520856, 557536, 595264, 604352, 706876, 1041712, 1115072, 1237033, 1413752, 2083424, 2474066, 2827504, 4166848, 4948132, 5655008, 9896264, 11310016, 19792528, 39585056, 79170112]

約数ペア:

[(1, 79170112), (2, 39585056), (4, 19792528), (7, 11310016), (8, 9896264), (14, 5655008), (16, 4948132), (19, 4166848), (28, 2827504), (32, 2474066), (38, 2083424), (56, 1413752), (64, 1237033), (71, 1115072), (76, 1041712), (112, 706876), (131, 604352), (133, 595264), (142, 557536), (152, 520856), (224, 353438), (262, 302176), (266, 297632), (284, 278768), (304, 260428), (448, 176719), (497, 159296), (524, 151088), (532, 148816), (568, 139384), (608, 130214), (917, 86336), (994, 79648), (1048, 75544), (1064, 74408), (1136, 69692), (1216, 65107), (1349, 58688), (1834, 43168), (1988, 39824), (2096, 37772), (2128, 37204), (2272, 34846), (2489, 31808), (2698, 29344), (3668, 21584), (3976, 19912), (4192, 18886), (4256, 18602), (4544, 17423), (4978, 15904), (5396, 14672), (7336, 10792), (7952, 9956), (8384, 9443), (8512, 9301)]