73478244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6617

約数の個数: 72

約数和(自身を含む): 209969760

約数和(自身を除く): 136491516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6577, 11172, 13154, 19731, 26308, 39462, 46039, 78924, 92078, 124963, 138117, 184156, 249926, 276234, 322273, 374889, 499852, 552468, 644546, 749778, 874741, 966819, 1289092, 1499556, 1749482, 1933638, 2624223, 3498964, 3867276, 5248446, 6123187, 10496892, 12246374, 18369561, 24492748, 36739122, 73478244]

約数ペア:

[(1, 73478244), (2, 36739122), (3, 24492748), (4, 18369561), (6, 12246374), (7, 10496892), (12, 6123187), (14, 5248446), (19, 3867276), (21, 3498964), (28, 2624223), (38, 1933638), (42, 1749482), (49, 1499556), (57, 1289092), (76, 966819), (84, 874741), (98, 749778), (114, 644546), (133, 552468), (147, 499852), (196, 374889), (228, 322273), (266, 276234), (294, 249926), (399, 184156), (532, 138117), (588, 124963), (798, 92078), (931, 78924), (1596, 46039), (1862, 39462), (2793, 26308), (3724, 19731), (5586, 13154), (6577, 11172)]