78797312

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 80

約数和(自身を含む): 182077632

約数和(自身を除く): 103280320

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 823, 1088, 1408, 1496, 1646, 2176, 2816, 2992, 3292, 4352, 5632, 5984, 6584, 8704, 9053, 11968, 13168, 13991, 18106, 23936, 26336, 27982, 36212, 47872, 52672, 55964, 72424, 95744, 105344, 111928, 144848, 153901, 210688, 223856, 289696, 307802, 421376, 447712, 579392, 615604, 895424, 1158784, 1231208, 1790848, 2317568, 2462416, 3581696, 4635136, 4924832, 7163392, 9849664, 19699328, 39398656, 78797312]

約数ペア:

[(1, 78797312), (2, 39398656), (4, 19699328), (8, 9849664), (11, 7163392), (16, 4924832), (17, 4635136), (22, 3581696), (32, 2462416), (34, 2317568), (44, 1790848), (64, 1231208), (68, 1158784), (88, 895424), (128, 615604), (136, 579392), (176, 447712), (187, 421376), (256, 307802), (272, 289696), (352, 223856), (374, 210688), (512, 153901), (544, 144848), (704, 111928), (748, 105344), (823, 95744), (1088, 72424), (1408, 55964), (1496, 52672), (1646, 47872), (2176, 36212), (2816, 27982), (2992, 26336), (3292, 23936), (4352, 18106), (5632, 13991), (5984, 13168), (6584, 11968), (8704, 9053)]