80145408

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{3727}}^1$

素因数の和:3757

約数の個数: 88

約数和(自身を含む): 244198912

約数和(自身を除く): 164053504

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 3727, 5376, 7168, 7454, 10752, 11181, 14908, 21504, 22362, 26089, 29816, 44724, 52178, 59632, 78267, 89448, 104356, 119264, 156534, 178896, 208712, 238528, 313068, 357792, 417424, 477056, 626136, 715584, 834848, 954112, 1252272, 1431168, 1669696, 1908224, 2504544, 2862336, 3339392, 3816448, 5009088, 5724672, 6678784, 10018176, 11449344, 13357568, 20036352, 26715136, 40072704, 80145408]

約数ペア:

[(1, 80145408), (2, 40072704), (3, 26715136), (4, 20036352), (6, 13357568), (7, 11449344), (8, 10018176), (12, 6678784), (14, 5724672), (16, 5009088), (21, 3816448), (24, 3339392), (28, 2862336), (32, 2504544), (42, 1908224), (48, 1669696), (56, 1431168), (64, 1252272), (84, 954112), (96, 834848), (112, 715584), (128, 626136), (168, 477056), (192, 417424), (224, 357792), (256, 313068), (336, 238528), (384, 208712), (448, 178896), (512, 156534), (672, 119264), (768, 104356), (896, 89448), (1024, 78267), (1344, 59632), (1536, 52178), (1792, 44724), (2688, 29816), (3072, 26089), (3584, 22362), (3727, 21504), (5376, 14908), (7168, 11181), (7454, 10752)]