78465474

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 177016320

約数和(自身を除く): 98550846

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 191, 261, 382, 522, 573, 787, 1146, 1574, 1719, 2361, 3438, 4722, 5539, 7083, 11078, 14166, 16617, 22823, 33234, 45646, 49851, 68469, 99702, 136938, 150317, 205407, 300634, 410814, 450951, 901902, 1352853, 2705706, 4359193, 8718386, 13077579, 26155158, 39232737, 78465474]

約数ペア:

[(1, 78465474), (2, 39232737), (3, 26155158), (6, 13077579), (9, 8718386), (18, 4359193), (29, 2705706), (58, 1352853), (87, 901902), (174, 450951), (191, 410814), (261, 300634), (382, 205407), (522, 150317), (573, 136938), (787, 99702), (1146, 68469), (1574, 49851), (1719, 45646), (2361, 33234), (3438, 22823), (4722, 16617), (5539, 14166), (7083, 11078)]