8165196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 22626240

約数和(自身を除く): 14461044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 239, 292, 438, 468, 478, 657, 717, 876, 949, 956, 1314, 1434, 1898, 2151, 2628, 2847, 2868, 3107, 3796, 4302, 5694, 6214, 8541, 8604, 9321, 11388, 12428, 17082, 17447, 18642, 27963, 34164, 34894, 37284, 52341, 55926, 69788, 104682, 111852, 157023, 209364, 226811, 314046, 453622, 628092, 680433, 907244, 1360866, 2041299, 2721732, 4082598, 8165196]

約数ペア:

[(1, 8165196), (2, 4082598), (3, 2721732), (4, 2041299), (6, 1360866), (9, 907244), (12, 680433), (13, 628092), (18, 453622), (26, 314046), (36, 226811), (39, 209364), (52, 157023), (73, 111852), (78, 104682), (117, 69788), (146, 55926), (156, 52341), (219, 37284), (234, 34894), (239, 34164), (292, 27963), (438, 18642), (468, 17447), (478, 17082), (657, 12428), (717, 11388), (876, 9321), (949, 8604), (956, 8541), (1314, 6214), (1434, 5694), (1898, 4302), (2151, 3796), (2628, 3107), (2847, 2868)]