100638524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 219899904

約数和(自身を除く): 119261380

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 71, 92, 124, 142, 161, 217, 284, 322, 434, 497, 644, 713, 868, 994, 1426, 1633, 1988, 2201, 2852, 3266, 4402, 4991, 5041, 6532, 8804, 9982, 10082, 11431, 15407, 19964, 20164, 22862, 30814, 35287, 45724, 50623, 61628, 70574, 101246, 115943, 141148, 156271, 202492, 231886, 312542, 354361, 463772, 625084, 708722, 811601, 1093897, 1417444, 1623202, 2187794, 3246404, 3594233, 4375588, 7188466, 14376932, 25159631, 50319262, 100638524]

約数ペア:

[(1, 100638524), (2, 50319262), (4, 25159631), (7, 14376932), (14, 7188466), (23, 4375588), (28, 3594233), (31, 3246404), (46, 2187794), (62, 1623202), (71, 1417444), (92, 1093897), (124, 811601), (142, 708722), (161, 625084), (217, 463772), (284, 354361), (322, 312542), (434, 231886), (497, 202492), (644, 156271), (713, 141148), (868, 115943), (994, 101246), (1426, 70574), (1633, 61628), (1988, 50623), (2201, 45724), (2852, 35287), (3266, 30814), (4402, 22862), (4991, 20164), (5041, 19964), (6532, 15407), (8804, 11431), (9982, 10082)]