126740556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 336161280

約数和(自身を除く): 209420724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 657, 876, 1044, 1314, 1663, 2117, 2628, 3326, 4234, 4989, 6351, 6652, 8468, 9978, 12702, 14967, 19053, 19956, 25404, 29934, 38106, 48227, 59868, 76212, 96454, 121399, 144681, 192908, 242798, 289362, 364197, 434043, 485596, 578724, 728394, 868086, 1092591, 1456788, 1736172, 2185182, 3520571, 4370364, 7041142, 10561713, 14082284, 21123426, 31685139, 42246852, 63370278, 126740556]

約数ペア:

[(1, 126740556), (2, 63370278), (3, 42246852), (4, 31685139), (6, 21123426), (9, 14082284), (12, 10561713), (18, 7041142), (29, 4370364), (36, 3520571), (58, 2185182), (73, 1736172), (87, 1456788), (116, 1092591), (146, 868086), (174, 728394), (219, 578724), (261, 485596), (292, 434043), (348, 364197), (438, 289362), (522, 242798), (657, 192908), (876, 144681), (1044, 121399), (1314, 96454), (1663, 76212), (2117, 59868), (2628, 48227), (3326, 38106), (4234, 29934), (4989, 25404), (6351, 19956), (6652, 19053), (8468, 14967), (9978, 12702)]